fmff

acronym for 'fuck me flip flops'

Hey, look at Elisa rockin' those FMFFs!

by nikks October 16, 2008

FMFF

A sexual act consisting of four people; Female, male, female, female.

Anyone up for an FMFF later?

by .Clive October 4, 2008

FMFF

a person who is known as Fatty Mc Fat Fat

You ate 10 cheeseburgers and a half gallon of ice cream?! Damn, FMFF!

by anhench December 15, 2007

fmff

means fucking my ford focus

friend 1:"fmff rn" dude
friend 2: bro what does that even mean
friend 1: fucking my ford focus! duh.
friend 2: I don't think we should be friends anymore.
friend 1: wait were are you going?

by sharkyfromdownunder September 4, 2025