Terrible pranks.

[Conan]

Sounds expensive.

Give them an iPod/pad that has no battery inside 

[Ad Bot]

[Tremrist]

[Jairo]

[Chrono]

-snip-

How is that a prank?

[Morpheus]

I wanna try that lock thing

[Sarge]

Glue a quarter to the ground, so when someone comes along and tries to pick the quarter up, you punch them square in the face.

[Owen]

1. It would burn out, so you'd have a very short time period to get them to walk though.
2. Gas wouldn't burn well in a bucket anyway, the fumes are what burn.

Yeah, didn't you see the title? "Terrible pranks." "Terrible"

Not everything has to be serious...

[Solid]

me and some friends teepee'd the trees in front of our old highschool on their the first day of school :D

[.:FancyPants:.]

walk up too frend

punch in faic

say "just kiding"

lolololol

[Fluff-is-back]

1. Get your friend to ingest Americium-241
2. Wait
3. Laugh

[Yosher]

I always swap my brothers' favorite drink

with the one they hate the most

but that sucks

[Mega-Bear]

pretend to be girl, then start having love with guy. when he see ur pingas he VOMIT!!!!!!!!!!!!!!!! XDXD XD

[Diminish]

Buy 10,000 crickets(It's possible) and get into your friends car.. Dump them out everywhere, and then when they open there car door, Crickets, EVERYWHERE :D.
They'll end up having one like stuck in the vent for like weeks and it won't shut up.

[Skorpion]

-snip-

Well... it's terrible because it's in poor taste. It's a prank because she may or may not of fell in a coma and everyone pranked him by doing whatever the forget the dinosaur is.

[Aniken 911]

http://www.youtube.com/watch?v=rEWO3qSANP4&feature=fvst
KNIFE-GUUUUN