Goon Buddy 

A person/s on which his/hers own nomination decides to buddy up with a fellow goon drinker and promise to complete a whole bag of goon, Hence Goon Buddy. Often ends with both person/s owned.

Person 1: "Hey i found some Goon!"
Person 2: "ill be goon buddy with you."

Goon Buddy by Mickey Cross July 31, 2007

Goombuddy 

Italian friend or acquaintance

Ey yeah, Luigi is mah goombuddy!

Goombuddy by Team Scumbag August 27, 2014