Smart Ass Mother Fucker

Very similar to Bad Ass Mother Fucker only instead of being a Bad Ass your a Smart Ass (and not a bad kind of smart ass).

guy 1 "John can do particle nuclear physics in his head while high!"

guy 2 " Yeah John is one Smart Ass Mother Fucker"

by Jesus37295 December 31, 2009

smart ass mother fucker

Someone who is acting like a gay smartass.

Joe: It looks like he is saying kiss me kiss me.

Chris: Smart Ass mother fucker.

by the cool Ratman April 10, 2007

fat motherfucker with the smartass mouth

n. A fat little bitch that cockblocks you and your cousin from hooking up with two dime pieces.

Damn Jim, we would have hooked up with those dime piece hoes, if it wasn 't for that fat motherfucker with the smartass mouth.

by FAT-COUSIN May 19, 2008