Gootball 

when you think you’re really good. And you’re just alright but kind of not that great.

Jake actually play gootball not football

Gootball by JB1549 October 25, 2017

Atomic Goofball

The goof to end all goofs, this bboy comes from Maryland. He started bboying at a young age, but tragedy struck when he had to have chest surgery, seemingly ending his career early. But the goofy one kept his head up and became stronger than ever. Now a member of the legendary Lions of Zion and Battle Snakes, Goofball has proven himself over the years to be not only a competitor and legend of bboying, but a well needed jokester in an all to serious culture.

Bboy 1: Yo, who's that throwing down an atomic floating kneespin?
Bboy 2: Why none other than ATOMIC GOOFBALL!

Atomic Goofball by Bboy Maestro February 8, 2010

hepped up on goofballs

To be intoxicated with illegal substances.

The driver involved with the hit & run incident appeared to be hepped up on goofballs

hepped up on goofballs by Dr. Zoidberg December 8, 2002

gooball 

A ball-shaped mass of oats, honey, granola, various cereals, sometimes chocolate, grahmcracker, and anything else that is tasty. Real gooballs contain ganja, though some people try to rip you off. Usual price, $5, sometimes 2 for 5. Really tasety

Man, that dank gooball really messed me up!

gooball by Subeej March 31, 2003

goofball 

A term of endearment between online friends, similar to "buddy", "bro", etc. Tends to be used when one friend does something silly or funny.
Used mainly in America by those unfamiliar with the derogative form of the word.

Also used: goof, goofball, goofy

"You're such a goofball :P"
"You're so goofy"

goofball by BohemianGoof March 24, 2012

Goofball 

When you mix heroin and crystal meth together in a shot. West coast slang.

That goofball sent me to the moon for hours.

Goofball by dabqueen710 June 4, 2016

Goofball 

A total idiot, someone who lacks any intelligence at all.

my little brother is such a goofball

Goofball by knobgoblin August 28, 2009