What is your most glorious prank ever?

Okay guys, I dunno if there's any similar thread like this, I wonder any of you to pull amazing pranks at your friends/GF/BF.

the most glorious and hilarious prank you ever pulled, that you laugh so hard it burst your pee..

I myself had one, quite long ago.

one day I planned to prank one of my friend of different class,I sneak in when everyone's out, put some freaking hot balm to his chair, it was PE session, after the PE ended he goes to the class and sit there exhaustedly. bingo!

a little moment passed and he's screaming like hell in front of everybody, he ran through hell, scream like hell and ended up tossing himself in a pool.

while I'm laughing my ass of hard, don't believe what I saw that time.

the best thing is, he doesn't have any idea who's behind it. LOL 99x

Now, what's yours??

...Times like this is when I forget the best prank I've ever done...

This thread again.

i raped this guy once
then said no homo - and he went "oh okay bro"

Did this to my brother, the results were pretty funny.

Lets see.....
When I was still in school during April Fools I excused myself to go to the nurse. While in the hallway I went to the restroom and grabbed alot of paper towels. Then I plugged up all the drinking fountains (Because if you plug up the drinking fountains the water will spray in all directions). I got more than a few people from my view and I got away with it since nobody even thought it was a major issue.

I remember one when I mixed white pepper to my older brother's strawberry milkshake. He hates all kinds of sweets ever since.

I helped some seniors lock everybody in the hallways after school. Oh, and when I was like....13? I put a pair of boxers on my friends head and he SPRINTED outside and ran down the street screaming.

I once killed a guy.
It was the best prank ever.

On April Fools my friend text his ex and told her lets get back together. She was excited and happy, but 1 hour later he told her April Fools.

Replaced my cousin's green coloured facewash with mouthwash.

Told a friend of mine who found out that the girl he liked that got prego 2 months after he confessed to her was actually my bitch and she couldn't resist my American sausage

he believed me and I just wailed on him for 2 hours

Whore of an ex wanted me back (for the twentieth time.)

Told her I still loved her and we'd be together forever.

Then I told her "lol jk"

Haven't seen her since.

No regrets.

haven't done many... probably the best one was up in ballarat, a friend was scared shitless of zombies, and something was under her seat on the bus (it was dark) I kicked it forwards and said 'OH MY GOD, IT'S A ZOMBIE' she freaked out. we planned later on for me to hide under her bed and make zombie noises and grab her ankle, but I went to bed before they got home (got bored of waiting) I told them my plans, and she was freaked out, expecting me to do it.. she couldn't sleep that night.

I lol'd to sleep.

When I was a the beach, two years back, I told my little cousin to go and bring me back a piece of horizon.

He went.

We had to get the coastguards to find him.

He's still as crazy today. I never loled so much in my life.

I tell newfags that they will enjoy IB...

Seems like there are thread like this, what about giving a rate to the prank above you?

sorry though I'm just a newfag here.