By Amanda

LifeBuzz Staff

Pranking Co-Workers In A T-Rex Outfit Is The Ultimate Cure For Office Boredom.

Sure, it's an office prank, but it extends far beyond your typical "replace your coworker's lunch with a cryptic note" fare. Instead, the employees of Groupon, Chicago got treated to a prank of Jurassic proportions.

One of the baby T-Rex's from the "Walking With Dinosaurs" exhibit stopped by and wreaked havoc on all the Groupon employees that got in its way. Hearing people's reactions as the dinosaur (that's being controlled by a man inside the suit) roars at them is pretty hilarious, but we also can't blame them: That damn dinosaur looks a little too real.

Next, a sneaky prankster changed the labels at a pet store.

Source: Kristin Cella