The next time you go to hail a cab, watch out for this merry prankster.  Performing a stunt like this, he has to accept that some people will go for it, and some will get extremely violent.  Fortunately, he's on a bike.

Surprise parties are really great, except when they involve getting woken up in the middle of night by your two roomates slamming you against the wall.

Office pranks have evolved over the years, but some still remain classic.  The old "warm water gets 'em to pee themselves" trick is usually a pretty safe bet.  How could it possibly go wrong? 

Looks like you all had a pretty good weekend!  That party you guys threw in that party store in France was off the heezee!  So, what happened when the cops finally showed up?  They started partying too!?!  Man, what a wild...

You know how we know this cheeky stunt didn't happen in New York City? Those adorable little twins would've gotten their teeth knocked out. 

Foresight is an invaluable virtue in a prank war, such as this.  When faced with a fellow master pranker, you must invariably stay one step ahead of the game...

In honor of the Juice's conviction on all charges in a Las Vegas kidnapping/robbery scandal, we present the repulsive Punk'd rip-off he was peddling a few years back. After being convicted in a civil suit for murder and...

This video is a day late but certainly not a dollar short. This instant classic from the guys at Break.com will surely keep you busy at work for the rest of the month. The best part: you won't even have to pretend like you're...

Osmond has been in the news lately for his dust-up with Larry King, but we want everyone to remember the teen idol we grew up with, not the crank who criticizes important celebrity interviews. Awhile back, Jimmy Kimmel...

This is by far one of the most clever and cunning practical jokes you can play on an officemate. Watch and learn for tomorrow's workplace hijinks!

Letterman pulls out all the stops to answer the question on everyone’s mind: how many guys (or gals) in Spiderman suits will fit into a Jamba Juice? Customers and cashiers react as multiple spideys, and a cast of other...