Gav and Dan of The Slow Mo Guys decide to ruin a perfectly good speaker by pouring paint all over it. But hey, at least it looks pretty in slow motion.

Often used to point out the obvious cause of an apparent FAIL, this expression was initially popularized by co-hosts Adam Savage and Jamie Hyneman on the science entertainment television series Mythbusters.

A father records his child having a bizarre conversation with himself while contemplating his dietary choices in the bathroom.

From The Last Exorcist's Chatroulette scare prank to Carrie's latest telekinetic meltdown stunt, hidden camera pranking has grown into a popular choice of weapon for many marketing firms and advertising agencies.