means the person saying it plans to seriously injure or kill the person it is said too
Tom: Hey, dude, you want to fight? Hit me!
Bill: Man, You should walk away! I have a black belt in karate. I will fuck you up!
by noladoc April 26, 2014
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A Stevenseagalism meaning to cause physical injury stressing the intent to disfigure. Coined by Louisiana deputy sheriff, film actor and blues musician Steven Seagal for the motion picture Driven to Kill from 2009.
SS: Let me go, just let me go on by...or I'll fuck you up ugly.
G1: Heheh, "fuck you up ugly" he says!
G2: Both of us?
G1: Tell me something, what's that mean "fuck you up ugly"?
SS: It means yo momma won't recognize you in your coffin.
by wonderwill June 29, 2011
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They want to frick-frack-paddy-whack-take-off-yo-panties.
Person 1: "fuck me up tbh"

Person 2: "wait you're really down to fuck?"
by DevotedToDestruction January 10, 2017
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A phrase used while intoxicated during an argument. You have taken an opposition stance to a point being made in conversation but due to being rat arse drunk you cannont convey your viewpoint coherently
"I feel Huey Lewis is a very under rated talent in contemporary music"

"Ummm Up fuck your fuck up up"
by SteveDave May 09, 2003
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