McGarett 

Fifty pounds (ticket-tout slang, UK)

“There’s a McGarett in it for your friend. And also one for you, of course,” Alfie said. “Think about it.”
In the ticket-tout slang that Alfie had picked up from George, a McGarrett was fifty pounds -- cash in hand, of course. (from Mind's Eye by Paul McAuley)

McGarett by Entradista October 6, 2006

McGarrett Special 

Named in honor of a special uber 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!

McGarrett Special by MikeHoncho08 May 5, 2009

Mcgarrett 

The friend with the biggest dick "that's that boy with the big dick" and the realist nigga you know

Only 1 nigga name mcgarrett sadly
Defined

Mcgarrett by Vontefrmda931 November 20, 2023