person who has an EXTREMELY LARGE GIGANTIC PENIS which is bigger than Vincent's and can have sex with multiple girls at the same time
verb - To fail badly at something, usually life or a big project, repeatedly.
guy 1: Okay guys,let's start up a <insert project here>
everyone else: Cool!
A few weeks later...
guy 1: Sorry guys, I don't have the time to do this anymore.
Everyone else: YOU'VE MARICK'D!