Funny surprises that liven up birthdays. Prank ideas that get everyone excited.
When you think, “I want to celebrate the birthday of a friend, family member, or partner!!” how would you celebrate it?
If you feel that “just a normal celebration isn’t enough,” you probably want to try a surprise or a prank, right?
So in this article, we’ll introduce plenty of surprise and prank ideas that are perfect for birthday celebrations!
We’ve picked out not only heartwarming surprises but also lots of playful prank-style ideas, so please use them as a reference!
- Simple yet hilarious! A roundup of pranks and surprise gags
- [Make It a Day to Remember] A Collection of Ideas to Liven Up a Birthday Party!
- Birthday surprises. Heartwarming surprise ideas
- A prank that gets everyone hyped. Fun mischief for all.
- [Ideas Collection] Surprise Your Girlfriend! A Roundup of Funny Pranks
- A friend’s prank idea. Fun tricks for everyone.
- Birthday Surprise Ideas for Your Husband He’ll Absolutely Love
- [Birthday] Ranking of Popular Skits and Performances
- A moving birthday song to give on someone’s special day. A birthday song so heartfelt it could bring you to tears.
- Recommended birthday songs to give your beloved boyfriend or husband on his birthday
- Recommended for kids' birthday parties! Exciting party games
- Heartwarming surprise ideas that will excite everyone at school
- [Lyrics Prank] Confused by LINE that's not the usual!? A roundup of recommended songs
Funny surprises to amp up a birthday: Prank ideas that will liven things up (61–70)
Set up the kusudama in the room.

We often imagine breaking open a kusudama ball for celebrations, but haven’t most people never actually broken one themselves or had someone do it for them? Just giving it a try can be quite a surprise on its own.
It’s surprisingly easy to make, and the materials are easy to find, so give it a go!
to keep popping crackers all day long

When it comes to birthdays and parties, party poppers are a must! From small, standard ones to big, flashy types, you can find all kinds these days at variety shops.
Poppers really boost the party mood—normally you’d shout “Happy Birthday!” and set one off, right? But how about a surprise where, after that, you keep setting them off throughout the day at every little opportunity? The first few times might just get a “Again?” but as the number grows, the person on the receiving end will start bracing for it, so timing is key (lol).
A birthday message from a complete stranger

They said they wanted to show a birthday message video, so we played it.
At first, thinking it would be from someone connected to them, they grinned with an excited, happy expression.
But it turned out to be a chain of congratulatory messages from complete strangers.
In the end, it seemed like a new emotion had awakened in them for the first time.
500 cockroaches from a kusudama?!

A prank that I think would be incredible if anyone could take in stride without being shocked: you pull the string on a party ball and 500 cockroaches rain down on you—a hair-raising surprise.
Of course, they’re not real cockroaches, but toy ones you can buy at novelty shops! That said, even toy roaches can make some people feel sick just by looking at them.
If you spring this on someone who really can’t handle it, they might end up hating you, so pick a target who’ll be startled but still able to laugh about it.
prank video

Many people are probably thinking about sending a message video to someone on their birthday.
I also recommend trying a prank that uses such a video.
You could make a clip that feels like a so-called “cursed video,” have a celebrity suddenly appear as a surprise, and so on—there are lots of ways to pull off a prank.
Making the video itself is fun, so go ahead and enjoy pulling off your surprise!



