fuck up the shut

An alternate way of saying "shut the fuck up".

Guy 1: Hey, I have a 15 foot penis.
Guy 2: Dude, fuck up the shut.

by Gangsta Numba Ninizzle. March 25, 2009

up fuck the shut

STFU backwards, used to put the annoyance into such confusion that s/he automatically ceases talking for a moment to process what you just said.

"...and then I totally fucked that bitch in the ear."

"Dude! Up fuck the shut!"

"...What?"

by Jack Kaplan December 29, 2008