extendo clip

Slang terminology for an extended magazine, typically referring to a 30-round magazine for a Glock 17 or 19, also known as a happy mag.
Niggaz be slumpin' after I hit them with the extendo clip.
by Munchma Quchi () November 21, 2015
mugGet the extendo clipmug.
Guy 1: Hey dude, can I borrow 20 dollars from you, I'll pay you back tomorrow?

Guy 2: Hell no! I'll let you borrow 20 dollars when duke nukem forever comes out...
by Munchma Quchi () April 13, 2009
mugGet the when duke nukem forever comes outmug.