smfp 

suck my fucking pussy

girl 1: fight me
girl2: bitch smfp

smfp by me_bitch_442 July 27, 2018

SMFP 

a term used to describe the a friend's mother's genitals of particularly a meaty and full state

wow dude I sure love SMFP

SMFP by ming han November 22, 2021

Smfpp 

An acronym for the phrase "Shake my fuckin' PP." Used as a more severe substitute of "Smh," for when it's just not enough to express the sheer disappointment you feel at the target.

Guy: Yo, did you hook up with her or no?
Guy 2: I sent you a text earlier about that very fucking topic smfpp.

Smfpp by Micaiah Spice Latte November 4, 2018

SMFPO 

Shitting my fucking pants off

Ryan: yo wtf u doin bitch?
Seth: gtfo, i'm SMFPO!!

SMFPO by Tomce October 1, 2007