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[Ideas Collection] Surprise Your Girlfriend! A Roundup of Funny Pranks

If you’ve opened this, you’re probably looking for ideas to have a fun time with your partner.

In this article, we’ve rounded up funny prank ideas you can play on your girlfriend.

If you want to see her delighted face or laugh together until you can’t stop, put these to use.

Who knows—this might even be the spark that breaks you out of a rut.

From sweet, harmless pranks to ones that’ll make her yelp in surprise, we’ve got plenty—so be sure to read to the end!

[Idea Collection] Surprise Your Girlfriend! Funny Pranks Roundup (11–20)

Keep cutting hair until someone notices

I tried testing what would happen if I kept cutting my hair until she noticed [Monitoring]
Keep cutting hair until someone notices

It’s quite a bold prank.

During a stay-at-home date, he keeps cutting his hair until his girlfriend notices.

In this video, even after cutting it multiple times and practically radiating a “please notice” vibe, she finally realized—but when would your girlfriend catch on? It’s probably understandable if she doesn’t, since who suddenly starts cutting their hair at home in the middle of a date? This is a unique prank that’s perfect if you’re thinking about making a dramatic hairstyle change.

Molting Shell Prank

[Prank] When I put a cicada shell in the snacks Fujiyama eats...
Molting Shell Prank

This prank is about what would happen if, while she’s asleep, he turned into nothing but an empty shell of clothes.

You wait until she’s completely asleep, take off your clothes, and arrange just the clothes next to her.

You might even stuff them to give a more human shape and texture.

The thrill while preparing a prank like this is irresistible, and the prankster gets to enjoy it too.

When you can’t really go out and the stress builds up, a prank like this can be a fun option.

Go to see my long-distance girlfriend

[LINE] The result of surprising my long-distance girlfriend by going to see her... [Drama]
Go to see my long-distance girlfriend

It’s heartbreaking when you want to meet but can’t right away, isn’t it? When you think of long-distance romance films, which one comes to mind? The French film The Umbrellas of Cherbourg, or Tom Hanks’s Sleepless in Seattle? If you’re in a long-distance relationship, I recommend “I’m Going to See Her!” The big difference from “just going to see her” is the silent, secretive planning.

The greater the love between the two of you, the more explosive the emotions will be when you finally meet! If you can, bring a big bouquet of flowers with you!

Body split in half?!

[Wife Prank] When I get home, my husband is split in half on the sofa.
Body split in half?!

A slightly bigger prank.

It’s a magic trick that makes it look like your body’s been split in half by cutting a hole in the sofa.

As you can see in the video, making a hole in the sofa seems pretty difficult, so take your time and do your best.

You could also use this as a base to come up with your own prank.

In any case, it’s best to think about whether your girlfriend will laugh at such an elaborate prank before you do it.

After all, you’re messing with a sofa, which isn’t exactly cheap.

Realistic-looking sweets

What if the entire dinner were hyper-realistic sweets…? Curry, takoyaki, gyoza, croquettes—all candy lol himawari-CH
Realistic-looking sweets

Of course, it’s great to order delicious gourmet foods as-is, but did you know there are fun prank-style sweets like these? You can order various look-alike desserts, such as cream puffs that look exactly like takoyaki or Mont Blanc that resembles soba noodles.

Pranks involving food are usually all about things being spicy or bitter, right? With these, everyone can feel happy instead.

If you like cooking, how about making them yourself by hand?

100,000-yen prank

[Prank] I spent 100,000 yen without asking and they got really mad
100,000-yen prank

This is a prank where you say, “Let’s exchange New Year’s gifts,” and then give 100,000 yen to see what happens.

Getting New Year’s money as an adult—let alone 100,000 yen—would surprise anyone.

If you want a bigger reaction, make the amount even higher.

If you feel awkward just handing it over, you could turn it into a double-meaning surprise, like “Let’s use this for the two of us to do ___,” “Let’s put it toward our wedding,” or “Let’s use it to rent a place to live together.” Starting the new year happy together!

In conclusion

Did you manage to find some good ideas? I bet there were a few that could really blow your mind.

You might try creating your own customized prank using the videos we introduced as a reference.

Just be sure to think carefully about her personality and your relationship when you set it up.

In other words, be careful not to go too far!