Goofball

Alvin Fayette, Number 1 Goofball
Ed Stapley-Brown, Number 2 Goofball
Matt Isanook, Number 3 Goofball

What a goofball!

Crashball

A goofball who you can see wearing a helmet and crashing into things

Dante Immusbizzle

Splashball

A goofball with a little bit of splash.

Splash

graphball

A generally chubby person who is a goofball.

Burt that chubby kid is such a graphball!