a real man or nigga
originated in flordia

Someone hired to rough someone up, usually someone big and dumb who commits acts of violence for money.

the cheapest possible cask wine.

Generally slow witted, or goofy.

Also of either poor quality in character, dress, or personality

Wow, you guys have no clue. "Goon" is gang terminology for a low level gang member (fyi, gangs have a hierarchy). These low level gang members are usually the street drug runners who work for a boss that is much less visible than them. For this reason certain things are implied in a goon's responsibilities : the goon's are more visible so they "take the fall" for their bosses if some transactions were discovered by police - the goon would take the arrest and never snitch on his boss. The boss (usually much older ) would usually bail the goon out of prison if he should be caught on a job. The boss keeps himself as far away from the "prosecutable action" as possible (see young joc's ref to this when he says "keep my hands clean cause I never touch dope" ). For this purpose of taking the fall, goons are usually preferred to be younger and are often under 18 (to avoid having to be charged/serve time as an adult if caught). Another purpose other than deals is carrying out hits - the goon will never admit who he works for - this helps so that if he is suspected for a murder, it's hard to prove because there is no motive. In a gang organization (fyi gangs are organizations for organized crime just like the mophia, they just don't get that same dark honor for... some reason). This is what is being referred to in Plies's song when he says "born a real nigga, but I'mma die a goon".
And by lil wayne in "A mille" when he says, "I go by them goon rules: if you can't beat'm then you drop'm". FYI Plies, lil wayne, bird man, and gucci man are all Bloods (see lil wayne's verse in shory lo's "they know" remix when he says, "Su-Wu gang, and if you aint wit it then you in the food chain.." (su-wu is a term for blood gang members).

Cheap wine. Often comes in a 4 Litre Cask for around $10 Australian dollars.
'Magic Goon' is wine mixed with lemonade, OJ etc.
Most commonly said in Australia.

Members of the Something Awful Forums. They were named this after repeated verbal attacks on a website caused the owner to complain to Something Awful owner Lowtax about him and his "goons."

Goons have neckbeards, no real-life social skills, a tendency for whining about dumb superficial crap, and a knack for shutting down anyone who has anything worth making fun of. They're known for their sarcastic and elitist tendencies, though many on the internet find them hilarious.

Usually proud members of such Forums as GBS, BYOB, FYAD, or ADTRW, goons patrol the Awful Forums attempting to type funny jokes while their fingers slip off the keyboard due to Cheetos grease.

Goons spew overused catchphrases like "Do you have stairs in your house?" or "All your base are belong to us," though they are also responsible for founding and popularizing various internet memes, web sites, and trends.

There are many varieties of goon, depending on the particular forums they frequent at SA. GBS goons are often sarcastic and clever, while FYAD goons are elitist and abstract, BYOB goons are laid-back and random, CC goons are artistic and very critical, and ADTRW goons are anime-obsessed.