Similiar to megabank, megabank beast guap is an insanely, disgustingly awesome achievement. To be megabank beast guap someone or something must rule complete and total ass. He, she, or it must be so fucking great that there is no word in any language on this fucking planet that can describe them.
Dude did you see King Jewman Sr. beast that village hero sub? MEGABANK BEAST GUAP!!!!!
by King Jewman Jr.'s accomplice August 22, 2009