look up any word, like fluffer:
1-Person of dubious mental capacity.
2-One whom does not possess sound reasoning.
3-Hired muscle.
4- Character populating the strange island in popeye.
1 - "Ha look at that goon!"
2- "Ed Littlechild is such a goon"
3- "Quick lets bust a move before they send in the goons"
by olive April 16, 2005
a creepy, lanky, awkward, or eccentric mother fucker.
Stanifer is such a fucking goon! look at his lanky creep ass in the corner
by Leslie Noble Devotie January 04, 2014
Noun. A man or woman who lives under the slide at your local park. They typically eat squirrel meat and trash. They enjoy snorting coke, smoking crack, and occasionally drop acid.
Mom: "You stay away from that crazy goon at the park, honey"
Kid: "OK Mom, but why?"
Mom: "Because that goon stabbed three kids last year."
by Shmuzzle 1 November 18, 2013
Australian slang that refers to cheap wine that typically comes in large sealed packets in boxes, of which is referred to as a "goon sack". Usually always tastes like shit, and is normally intended to get people as drunk as possible on the smallest budget possible.

Whilst it's supposed to be dispensed into glasses or cups, many people simply tear it out of the box and scull it straight from the sack.
Oi mate pass me the fuckin' goon sack ya cunt
by An Ambient Grey November 16, 2013
a member of a self-appointed group who takes matters into their own hands; they do not wait for government support;
Those goons went on an all out attack against the rebels.
by C. Paranoia September 20, 2013
Someone super goofy and cray; always doing silly things like climbing trees or painting themselves
"Do you see Nate over there with shades, shorts, and no shoes??"
"He's crazy! It's like forty degrees and cloudy!"
"He's such a goon!"
by ManagerSTATE October 10, 2012
Someone who is totally unpredictable and ridiculous
That dude in the Christmas sweater was a total goon!
by Shibs92 November 06, 2011
One that stumbles around with shitkickers on, yelling out profanity at innocent people, smoking lots of pot, have crazy amounts of unprotected sex and railing lines upon lines of the finest cocaine while crushing racks on racks on racks of Natty and Jack Daniels. Ussualy wears black/raiders gear. Phil Taylor is their hero.
Phil Taylor, Trent Richardson, Tripp Whatley, Goons
by Shitkickers October 29, 2011