[Phalanx]

Yeah, I've done a few in my time...
I've glued things to things, set things up so they fall apart when people touch them, removed inks from pens (or even better, left the ink in, but removed the tops), I've used fart gas/bombs at colleges, always used to get my arachnophobiac sister with fake spiders in strategic locations, I loved my shock pen, I've made all kinds of cranks to all kinds of people and places (at one point resulting in a "major incident" squad being called out...oops), I've put glue on toilet seats, blown out mailboxes, faked fights, killings, and electrocutions with my friends in public areas, and put stupid shit (nothing dirty, like candy...etc) in peoples food, I also used to pretend to carjack my mother...she'd get home late at night and as soon as she got outta the car, I'd rush/ambush her from a different location, and I also have this thing where sometimes I stand behind a door while someone's inside, waiting patiently until they come out, then stand so damn close and make some stupid noise when the door starts to open, usually works (the girlfriend fucking HATES than one), er...one I've done a few times that's more irritating than paractical joke, something I've done on numerous occasions when drunk...if someone goes into a public restroom, into the booth...either mulekick the door (not the middle...don't want it to open, just make a real loud noise), or throw HUGE wads of wet toiletpaper over the top.
I've convinced people to try habaneros on numerous occasions saying "these are weird...theyre a chilli, but not really hot, more sweet than anything"..gets 'em every time, and I've put chocolate and foodstuffs on peoples faces while they sleep, tobasco in the corner of the eye/mouth works a treat.
...and at school, damn sure I ALWAYS had a peashooter handy.
Yeah, I guess the pranks were/are my thing...yknow, not all the time, but I'd say I'm more prone to messing with people than most. I don't do it to be cruel or anything, but there's nothing better than their reactions to this kinda shit.