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abreviation for "mutual friend"
i met joe on facebook. we were mf
by williamshithead4357 November 27, 2020
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23
An obreviation of the phrase "my favorite."
"You're mf dog of all the dogs, Fido!"
by carrotcarrotcake January 13, 2021
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someone that's loves aditi with all their heart and would do anything for that babie
aditi: YOU MF😭
anyone that has a functional brain: yes, i AGREEπŸ’”πŸ’–πŸ’ŸπŸ’—πŸ’ŸπŸ’—πŸ’•πŸ’–πŸ’–πŸ’žπŸ’žπŸ’–πŸ’žπŸ’–πŸ’•πŸ’—πŸ’žπŸ’—πŸ’žπŸ’—πŸ’™
by stan loona and aditi February 01, 2020
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Word for the girl you sleep with and refuse to call her, unless its for more sex. Also a way for friends to notify other friends when the booty call is in the vicinity.
Guy 1: Dude did you see M.F.?
Guy 2: Yeah! She walked by your job, and was looking for you.

Guy 1: Ok, shout out M.F. if she returns.
by jewish213124 November 19, 2009
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If you see this in a recipe, it stands for Milk Fat, the fatty portion of milk. Milk and cream are commonly sold based on the amount of milkfat they contain.
For this recipe you will need heavy whipping cream with 35% MF.
by TheFlo June 10, 2015
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Male/female

Describes porn content, one of many abbreviations.
An mf hardcore porn.
by Ivan February 28, 2005
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