If there's anything we can learn from this, it's to say "sorry" nervously after you quote lyrics that are especially suggestive.

A Justin Bieber fan covered her idol's "Boyfriend," while adding some lyrical twists of her own. Whether she's joking or not, her creepy wide-eyed stare will probably make guys swear off of dating for life.

A Swedish creative studio set out to make a safe sex PSA, but might have accidentally discovered the next great instrument of our time.