Named in honor of a specialuber geay McGarrett. In general, refers to the guy that absolutely repels women. He is not a man's man. He is not even a fag hag. Kinda resembles smegma. Is known to kill a party within mere moments. Just walk away. Also tends to look like a cartoon character.
He's pulling a McGarrett special! All the females are bolting. Uber geay!
When you get kicked out of McDonalds and are not allowed to return, however the staff there probably won't notice or care about you coming back not long later. Can also be known as Mcbanned.
Sam: Hey man, wanna go McDonalds I wanna fatten my ass up with a Big Mac.
Stu: Sorry man, I can't, I got mcbarred there last night for going thru the drive thru in a trolley, so I'm gonna lay off fo a while until they forget.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."