There's a dinosaur in the hallway...
No, seriously; there's a DINOSAUR in the hallway!
These hapless office workers are seriously pantwettingly terrified when a T-Rex appears at the end of the corridor and charges at them - so much so that none of them notice that the Jurassic beastie is wearing jeans.
It's the end of the world as we know it…
And you're wasting it in a job interview, are you?
Yup, these poor job seekers have been tricked into attending a fake interview and, in the "window" behind their interviewer's head, it looks as if a devastating meteor is about to smack into our little blue planet. And, y'know, destroy it. Horribly.
Some of them are so annoyed when the prank is revealed that they storm from the room - but we think, personally, that we'd have been so relieved Earth was still standing that we'd have done a dance on the desk or something.
Will you marry me?
Why prank one person when you can team up and prank E-V--E-R-Y-B-O-D-Y else around you, eh?
People LOVE watching a stranger get down on bended knee to ask the woman he loves to be his (just check out all the YouTube videos dedicated to the subject) but… but what if she says no? Nothing good, that's for sure - just a long awkward silence and a few sympathy-hugs from strangers.
Why waste your pranks on humans, eh?
Sure, yes; you COULD go around playing pranks on human beings, but you're missing out on comedy gold.
Cats. Cats is where it's at. It's very rare that you can creep up on one quietly enough to scare it, but when you do - well, they jump. They jump SO high that it stops being funny and starts becoming a fear that they could out-evolve us at some point in the not-so-distant future...
Never trust a public toilet
Firstly, you should always go in with your own loo roll and hand sanitised (just in case). Secondly, make sure to wipe it down with a bit of toilet roll before using it, if you can. Thirdly, make sure there isn't a man trapped inside it.
Wait, what? Yeah, you heard us. Man trapped in toilet.
Which was YOUR favourite prank video? Have you ever played a hilarious prank on someone before? Let us know below via our Comments Box - we're dying to hear from you!