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.