Gooey Bomb

The Gooey Bomb is an explosive item that appears in the game Super Smash Bros. Brawl as a weapon. It is mentioned that the Gooey Bomb is similar to the Motion-Sensor Bomb from Super Smash Bros. Melee, as, like the Motion Sensor Bomb, players can attach the Gooey Bomb to surrounding terrain; unlike the Motion-Sensor Bomb though, players can also attach the Gooey Bomb to opponents. The only way to remove a Gooey Bomb once it has been affixed to a character is to have that character run into another opponent, causing the Gooey Bomb to stick to them instead.

Origin
The Gooey Bomb resembles an item from the odd series titled Cho Aniki. It turns out that one of the composers for the Cho Aniki series, Koji Hayama, was working on Super Smash Bros. Brawl. None of the games had been ported to the West until May 2008, but the series title loosely translates to English as Extreme Big Brothers.