Episode 07 Season 15 Worlds Worst Beat Boxer World's Dumbest Season 15 - Ep. 07 In the world of beat boxing there's a clear line between those who can and between those who think they can. Replay Share 5 Up Next Car Sandwich World's Dumbest Season 15 - Ep. 06 Full Episodes World's Dumbest Up Next World's Dumbest Car Sandwich World's Dumbest Not So Tough World's Dumbest Shoot! World's Dumbest 911 Dream World's Dumbest DUI Squirrel World's Dumbest Dollar Bandit World's Dumbest Season 15 Episode 07 Worlds Worst Beat Boxer In the world of beat boxing there's a clear line between those who can and between those who think they can. Facebook Share on Twitter Watch This Episode Up Next Car Sandwich A horrible parking job leaves a lady literally crushed. More From World's Dumbest World's Dumbest Grab the Bull by the Horns This female thrill seeker decides to test her courage against a bull. World's Dumbest Hillbilly Merry Go Round This clip has profanity, an injury and surprise nudity. Basically a World's Dumbest Trifecta. World's Dumbest Russian Base Jumper After working up the courage to jump off the top of a tower this base jumper runs into some technical difficulty. World's Dumbest Dangerous Curves These daring drivers head for an unexpected disaster. World's Dumbest Mental Crash Sometimes beauty and brains don't go together. This chick is a clear example. World's Dumbest Slow Walking Pursuit? This high speed pursuit becomes a slow, walking pursuit at around 1MPH. World's Dumbest Advice from the WORLD'S DUMBEST Celebrities The cast of <i>World's Dumbest</i> give some useful advice. World's Dumbest High Heel Disaster This beauty contest contestant is having a hard time walking in her heels. World's Dumbest Statutory Rap There's nothing sexier than a grown woman in a bikini getting hosed down by an 8 year old rapper. World's Dumbest They Make Movies These videographers will wow you with their movie-making magical skills. World's Dumbest Amateur Rappers Hide In Alaska Alaska is the new home to up-and-coming rappers. World's Dumbest Fireworks Destroy Boat Parade A sad boat parade livens up with some accidental fireworks. World's Dumbest Santa's Military Rescue Operation A daredevil Santa Claus calls in for backup when he gets stuck during a dramatic entrance. World's Dumbest Eager Boxer Gets Bloody Chin The American basement is home to innovation and bloody violence. World's Dumbest Policeman Destroys National Anthem A mumbling police officer shows off his patriotism with a terrible version of the National Anthem. World's Dumbest Spinning Leaf Blower Catastrophe There's a reason that carnival rides aren't made out of gardening equipment. World's Dumbest Sinister Rodent-Shocking Machine Eliminate pesky squirrels chowing down on your bird seed once and for all. World's Dumbest Spinning Leaf Blower Catastrophe Eliminate pesky squirrels chowing down on your bird seed once and for all. World's Dumbest The Perfect Wallet For Your Bra The Rack Trap helps protect your most valuable possessions...in your bra. World's Dumbest Coffee Shop Of Horrors Unbelievable things can happen on a typical coffee break.