mu fa 

A shortened version of the word "mother fucker"

you betta back up mu fa!
AHHH mu fa these boxers are new!

mu fa by jeremybeaner August 19, 2007

M.U.F.A. 

Made Up Fact Alert

Tilda stop spreading that rumour, it’s definitely a M.U.F.A.

Just because Crispin told you so doesn’t mean it’s not a M.U.F.A.

85% of sloths die mistaking their arm as a tree branch is definitely not a M.U.F.A.

M.U.F.A. by crispout black May 2, 2022

Pulling a Mufat 

Clutching a Track of the Day and trolling top players. Opposite of Pulling a Wirtual

Wirt: Oh I pulled a Wirtual there.
Chat: No you pulled a Mufat KEKW
Random kid in chat: What's Mufat
Rest of Chat: PepeLaugh

Wirtual's Title: How Pulling a Mufat saved me from paying tax.

Pulling a Mufat by tektek July 6, 2021

pulled a mufat 

to clutch in a time of need

pulled a mufat Pog

pulled a mufat by TheRealMufat August 28, 2021

mufadouche

One who's acting like a super super super big douche for no particular reason. Think of it as there's kilodouche, megadouche, gigadouche, and then there's mufadouche.

Man he's being a total mufadouche right now.
Yoooo this mufadouche won't feed me on Agar

mufadouche by mufadouche December 6, 2015

Mufasa'd

When a close friend or loved one betrays you, you have been Mufasa'd.

Sam: Hey, Oli told me that this was the correct answer, but it's not?!
Phoebe: Mate, you've been Mufasa'd.

Mufasa'd by PIC. January 13, 2014

Dirty mufasa 

When you stick your thumb in a girls asshole then wipe the shit across her forehead

I did the Dirty Mufasa to my girl last night and she freaked the fuck out

Dirty mufasa by Jsquirls September 26, 2021