Episode 16 Season 15 Miss Bum Bum Contest World's Dumbest Season 15 - Ep. 16 In Brazil, women compete in a beauty pageant judging just one particular asset. Replay Share 5 Up Next Painting Show Is Totally Nuts World's Dumbest Season 15 - Ep. 16 Full Episodes World's Dumbest Up Next World's Dumbest Painting Show Is Totally Nuts World's Dumbest TV Preacher Won't Stop Swearing World's Dumbest Vigilante Tapes Lewd Acts World's Dumbest Divorced Dad Cabaret World's Dumbest Girls Punch Each Other In The Face World's Dumbest Guys Drive Truck Into Pool World's Dumbest Season 15 Episode 16 Miss Bum Bum Contest In Brazil, women compete in a beauty pageant judging just one particular asset. Facebook Share on Twitter Watch Full Episodes Up Next Painting Show Is Totally Nuts A high energy painter puts lazier artists to shame with his extreme multitasking. More From World's Dumbest World's Dumbest Kangaroo Humiliates Woman In The Ring A woman at a circus volunteers to get kicked around by a boxing kangaroo. World's Dumbest Naked Guy Pranks Roommate A prankster strips down even though it was never part of the plan. World's Dumbest Prank on Delivery Guy Is Lamest Ever A pizza delivery guy is utterly unfazed by the elaborately lame prank played on him. World's Dumbest Son Terrorizes Mother With Evil Prank To mess with his mom, a guy leaves a pregnancy test lying around the house. World's Dumbest Ultimate Waste Of A Hidden Camera There are way more interesting things to film in this apartment than a silly prank. World's Dumbest Body Modification is Big in Japan Tattoos and piercings aren't enough for some people. These folks take body modification to the next level. World's Dumbest Naked Man Video Game is Quite Popular in Russia This clearly intoxicated Russian man acts like the world is his video game until it's game over. World's Dumbest Rodeo Clowns Rescue Drunken Man from Bull A man stumbles into the rodeo and barely makes it out alive with the help of clowns and a lot of luck. World's Dumbest Dancing Machine Just Can't Quit This man joins in on an aerobics class with his impromptu dance moves. He's got rhythm and just can't stop. World's Dumbest Drag Queen Ball Ends in a Riot When a fight breaks out at the drag party, these ladies show how strong they really are. 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.