Mfer a shorter way to say motherfucker. Everyone is a mfer since everyone has been inside their mother at least once.
"Mfer. Shut up."
by IcanseeyouRhtt March 29, 2023
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the cutest man whore ever

(pronounced: muffer or ehm eff urr)
person 1: wow that guy is so hot, but i hear he is a prostitute
person 2: IKR, HE'S SUCH A MFER
by rnss <3 February 16, 2021
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BEST GROUP OF FELLA EVER BETTER THAN PARREL BETTER THAN FAZE JUST DIFFRENT BREED OF MFERS LIKE
SUCH A COOL MFER HE IS
by DA CRAYONZ November 5, 2020
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BEST GROUP OF FELLA EVER BETTER THAN PARREL BETTER THAN FAZE JUST DIFFRENT BREED OF MFERS LIKE
SUCH A COOL MFER HE IS
by DA CRAYONZ November 5, 2020
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When someone's Nuts are to McLarge to respond to their friends DM on discord
by NotPenguin December 11, 2021
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Someone who looks sticky, acts strange, or does something to make you mad, you can call them a cummy mfer
Yooo, did you see him, he’s a cummy mfer.
by bdbdjdjjdiske June 8, 2021
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