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Man The Fuck Up!

An exclamation of disgust aimed at an individual who is incredibly weak willed and looks like they are going to either blub or piss their pants!
Oi fairy, have another pint and MTFU!
MTFU by Johnny 2 Sheds! May 29, 2009
Related Words
David: You heard what Stacy did to Brian

James:Yea that's mtfu
Mtfu by Inigma January 17, 2017
man trans fag undercover

when you see the mtfu bumper sticker or your favorite bars being invaded by mtfu
my favorite bar just got taken over by mtfu (man trans fags and undercovers) time to find a new bar
mtfu by dabz7lO February 20, 2020
I am mtfu right now
mtfu by frreeesshprince February 16, 2017
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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