35 wacky, fun and adventurous party ideas!

Theme parties aren’t just for kids! Have an unforgettable night with our crazy and creative party themes for adults.

Becoming an adult doesn’t mean you have to stop having all the fun in life. Although you may have work, kids, and home responsibilities, you should still make time for a little fun from time to time. And what better way for adults to have fun than with some crazy party themes?

What adult wouldn’t be overjoyed at the idea of ​​leaving the kids for a night and enjoying time together? You should not only go out and go to parties but also host them.

So, let’s uncover our most creative party ideas for a themed night you’ll never forget.

How to choose a party theme

Adult parties don’t have to be focused on conversation, sophisticated drinks and flashy attire. How about hosting a theme party for all your friends?

Although themed parties may seem a little “immature”, it is not. They’re not just for kids and drunk college students!

If you really want to throw an adult theme party, there are a few things you need to consider. Maybe you’re not sure which themes will be mature enough for your friends, but you still want them to be entertaining enough for them to let loose and be a little goofy.

Or maybe you’re trying to work around a budget and a limited amount of space. Whatever you need to keep in mind, here’s our simple checklist of things to consider when choosing a theme for your party:

1. Consider your budget

Before we begin, you need to talk about money. Some themes are more expensive than others, and you don’t want to choose a theme that will become a financial headache for you.

For example, a historical theme is much more expensive, while an ugly sweater party won’t break the bank.

If your budget is limited, don’t forget that you can also cut costs with a little creativity. You can be creative with your decorations, food, and activities to bring out the theme. You can also ask your guests to bring a potluck-style dish or help you with preparations to get the fun started early.

2. Think about your space

Another important factor to consider when choosing a party theme is your location. You can’t have a casino party if you’re staying in your parents’ back room!

If you’re limited on space, you’ll want to choose a theme that doesn’t require a lot of room to move around. There are plenty of themes that can be adapted for small spaces too.

3. Consider your guests

Not all topics are suitable for all groups of people. When choosing a party theme for adults, it’s important to consider the age, interests, and values ​​of your guests.

You want to choose a theme that everyone will enjoy, so don’t choose a pimps and hoes theme if you know your mom is coming!

4. Be flexible

Sometimes things don’t go according to plan. So if your original choice of theme doesn’t work, be prepared to change it. Things like bad weather or last minute cancellations can easily put a halt to your carefully made plans.

But if something unexpected happens, don’t stress. After all, a few unexpected guests or raindrops shouldn’t get in the way of a great party! There are still plenty of alternative party themes for adults that you can choose from.

5. Choose the party theme early

The earlier you decide on the party theme, the less time you will have for planning and preparation. You’ll need a lot of time to find decorations, food, and activities that fit your theme.

This is especially important for theme parties, which usually take a little more time and effort to organize.

If you decide early, it will also give you time to send out invitations and get everyone excited for the party. And don’t forget to feel this excitement yourself! If you’re not excited about your party, it will be difficult to invite your guests.

Best Party Themes for Adults

There are endless possibilities when it comes to party themes. And with so many options, it can seem quite impossible to choose. That’s why we’re here with a list of the best party themes for adults!

Check out our tips and keep in mind the criteria we talked about above. Once you think you’ve chosen your theme, you’ll be on your way to planning the best party ever!

1. Alphabetical

For this, all you have to do is choose a letter and keep it as the theme of the party. For example, you could have a “B” themed party, where everyone brings something that starts with the letter “B.” They can only wear clothes that are of a color that starts with “B” or from a store with a name that starts with “B”!

2. Clue

Who doesn’t love a good murder mystery party? We know we do—especially when it’s a game we all played as kids. It brings back all the excitement of the game, but elevates it to an adult level rather than a board game played at Christmas.

To make it work, you’ll need people, envelopes, murder “weapons”, and labeled rooms in your house. When the guests arrive, each of them will pick up an envelope that has sealed their fate for the night!

3. Color-themed

Honestly, color-themed parties are the easiest and most fun to execute. Who doesn’t love wearing bright colors and seeing how far you can go with your funky outfits?

Another great idea for a color-themed party is to have each guest bring a dish in that color. You can even make several batches of different colored cupcakes for parties like this, or get really creative with recipes and food coloring that don’t usually go together.

4. Party of the Decade

Decade parties are always fun because people get a chance to dress up, no matter what year you decide. It’s always the funniest when people pick a year when fashion was particularly outrageous, like the 70s.

But you can also ask people to dress according to their birth decade, if you don’t want to themed the entire venue to a set decade.

You can also have different “prizes” for the person who is best dressed for that decade or for the person who has the weirdest outfit.

5. Tiki Theme

If the weather is perfect and you want to take things outside, what could be a better party than a tiki party? If you find the right decor and venue, you can host a Hawaiian-themed gathering where everyone has to wear tiki attire. Pina coladas, coconut bras, grass skirts—what’s not to love?

6. Casino Night

Get out those cards, throw down some chips, and let the money fly. A casino-themed night is a really fun idea for adults of any age – as long as they’re old enough to be responsible!

You can play for real money, or just use fake cash and trade your “earnings” for some nice rewards from the host.

7. Fondue Party

Fondue parties have become very popular recently. More and more people are throwing parties to celebrate the molten deliciousness that comes in the form of fondue.

Whether you choose chocolate, cheese, or both, making a big spread and gathering people together for the sole purpose of eating is never a bad idea.

8. Black tie

The truth is that many adults don’t get the chance to wear fancy clothes and enjoy a sophisticated night out with friends — but they’re dying for it.

So set a dress code, gather some fancy hors d’oeuvres, invite some friends, and pretend to live the high life for a while.

9. Cartoon Costume Party

Cartoons these days aren’t as great as they used to be. Hosting a cartoon costume party is a great way to not only bring out a little bit of the child inside you but also take you back to a time that was carefree and fun.

Who wouldn’t love to give up their adult responsibilities for a night and pretend they’re one of their favorite cartoon characters?

10. Literature Costume Party

Take the cartoon character party a little further—dress up as your favorite character from a book, instead of a cartoon. Then see how many people can guess who you are. You can have a prize for the person who can guess the most characters!

11. High School

Get out that old yearbook and do some studying, because, with this out-of-the-box theme, you’re going to throw a party where everyone has to dress up just like they did in high school. I used to wear *except braces*.

So, grow your hair out, take off those old jeans and get to know your friends like they were in high school.

12. Pun Party

If you really want to be remembered for hosting the most bizarre but hilarious themed party, have everyone dress up in the best pun or cliché they can think of. Chain-smoker, one-night stand, wallflower, elephant in the room… you name it.

Whoever comes up with the best sentence of the night wins a prize. This theme is always fun and allows you to be creative and silly.

13. Ugly Sweater Party

Who doesn’t love a good ugly sweater party? Well, guess what—they’re not just for Christmas! Go to your nearest thrift store and buy the ugliest sweater you can find.

A fun thing to do with this theme is to have everyone vote on whose sweater is the ugliest, then give a prize to the winner.

14. Rockstar

Do you like rock and roll? Rockstar Party is a great way to share your love of rock with your friends. Invite your friends to dress up as their favorite rockstars, and then dance to your favorite tunes all night long. You can even set up a karaoke machine so your guests can unleash their inner Axl Rose.

15. Punk

Like a rockstar party, but a little more rebellious! You don’t have to be into hardcore punk music to have fun wearing some safety pins and tartan.

However, if you’re into a little punk rock, get stuck into it and set up a mosh pit so everyone can let off some steam.

16. Goth

A goth party is an opportunity to embrace your dark side. To make the party more atmospheric, you can decorate with black lights and play some goth rock music.

This is an especially fun idea if you’re known to have a cheerful, happy personality. Why not surprise everyone by spending a night as the Prince/Princess of Darkness?

17. Neon Rave

It’s a time of excitement! Break out the day-glo and enjoy the jams for a night of bright retro entertainment. This is a unique twist on a typical dance party that makes things a little more exciting.

18. The broker and the spade

This may be a little more controversial. But if you and your friend group have a keen sense of humor, a pimp-and-spade-themed party could be hilarious.

Play some loud music, host some casino games and wear some serious outfits. And remember, boys can be hoes too!

19. Mexican fiesta

Mexican festivals are a great way to celebrate your heritage or love of Mexican culture. Dress up your guests in sombreros and Mexican attire, and build your own tacos to mariachi music. You can also set up a pinata or two so everyone can try their luck at breaking them.

20. Onesie Party

With Onsie Party, you can be comfortable and have fun at the same time. There’s something special about a onesie that makes it more comfortable than regular PJs.

Once you’re completely wrapped up in each other, you can play games and watch movies all night long.

21. Celebrity Lookalike

Is there a celebrity that people always say you look like? Then why not try to be like them for a night?

Have your friends dress up like their celebrities and try to guess who everyone will be. You may find some similarities that you didn’t notice before.

22. Beach Party

Celebrate summer season like this…