smmfdn 

Suck My Motherfucking Dick, Nigga.

Black Girl: Boy, you sooo cute.
Black Boy: SMMFDN!

smmfdn by batwing92 October 14, 2011

SMMFD 

Acronym that stands for "suck my motherfucking dick".

"You denied my request for a raise, and now you want me to come into work on my day off? SMMFD."

SMMFD by Toby April 2, 2005

smmfdb 

suck my mother fucking dick bitch

just make her do it nd just say smmfdb

smmfdb by missymissyxxsxx January 2, 2011

Smmfda 

An acronym for shaking my mother fucking dumb ass.
an advanced way to say smh or shaking my head.

bro you actually lost the game, smmfda.
Get to the objective or we will lose, smmfda.

Smmfda by Dab'angelo June 2, 2019

SMMFD 

suck my mother fucking dick

due when you gonna take out the trash.Later.No.SMMFD

SMMFD by manwomen September 10, 2020