Top definition
Acronym - Man the fuck up.

Man the fuck up.
Man the fuck up.
Man the fuck up.
Man the fuck up.
When losing at beer pong or caps, tell your teammate he needs to man the fuck up. "MTFU, Juice."
by Dansas October 29, 2006
Get a MTFU mug for your dog Larisa.
Aug 10 Word of the Day
Running for exercise and picking up trash you find along the way. It's good for the body, mind, soul, and environment! Started in Sweden but is making its way to the U. S.
It's nice out and the city is filthy. Let's go plogging!
by Another damn hippie. May 09, 2018
Get a Plogging mug for your Facebook friend Nathalie.
2
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!
by Johnny 2 Sheds! May 29, 2009
Get a MTFU mug for your cat Manafort.
3
David: You heard what Stacy did to Brian

James:Yea that's mtfu
by Inigma January 17, 2017
Get the Mtfu neck gaiter and mug.
5
when you see a MTFU sticker or a group of men trans fags hanging out undercover they are M.T.F.U.
by dabz7lO February 20, 2020
Get a M.T.F.U. mug for your cousin Manafort.