someone who you put ur trust into and they go back on their word bc influence of others.the fake ass fuck cant tell them shit and cant be around them
I told ava some shit and told her to not tell anyone and then she goes out to tell the whole gang fake ass mf
by Mr tong with the bong February 1, 2021
Get the Fake ass mfmug. Shady mfs(noun) backstabbing people who hurt you and don’t have a clue to what is going on They also steal from people just shady in general .....
Shady mfs are backstabbing people who don’t care about others . Seems like.every time I go submit words I can’t think of definitions for words so I can submit them but the moment I do some shady mf steals my words I want to submit because when I go back in to submit my words while I’m writing it down they steal my words I want to submit ......shady in general
by Pink warrior June 15, 2018
Get the Shady mfsmug. A Very brave g that you can count on.Women tend to love them for thier manliness and money making abilities.
by Bad G January 31, 2017
Get the solid mfmug. by Spicy bisss October 13, 2020
Get the Avocado sized mfmug. 
the most insufferable mfs ever. theyre all middle aged men, probably virgins, and have probably used 4chan before (or still do bc theyre weird) and they use reddit probs. yall can suck my dick i don't like u mfs yall are unfunny and get no bitches 😂😂
by suckmywienerugly March 8, 2022
Get the urban dictionary mfsmug. a short way of saying motherfuck or motherfucker without the long letters interrupting you.
oh steve, what will you do with all that time saved?
oh steve, what will you do with all that time saved?
Damnnnn, that mf on FIREEEEEEEEEEEEEEEEEEEEEEE.
by the_real_urban_dictionary June 8, 2022
Get the mfmug.