MTWTF 

Monday, Tuesday, What The Fuck?

i had to work MTWTF, and was like WTF when i found out i worked 5 days.

MTWTF by fluffypenis September 26, 2014

MTWTF 

Monday, Tuesday, Wednesday, Thursday, and Friday

I work during MTWTF

MTWTF by faheemitian December 15, 2009

MTWTFSS 

1. The acronym for the 7 days in a week
2. Your typical dialogue between someone who stepped on someone's toa and someone's who's toa got stepped on

"MY TOE WHAT THE FUCK" "SO SORRY"

You're at a movie theatre, someone's trying to go by a bunch of people to his seat. You hear "MTWTFSS", you know what went down.

MTWTFSS by HitlerOfGrammar March 18, 2018

MGWTF 

When surprised by something totally un-expected or un-explainable, many people think to themselves or say out loud, "My God What the Fuck?" MGWTF is the abbreveation for those 5 words.

MGWTF happened to you last night?
MGWTF did she do to her hair?
MGWTF made her marry him?
MGWTF made him marry her?
MGWTF smells so bad?
MGWTF made you vote for Obama?
MGWTF can I do about that?

MGWTF by ChocolateFreak.com May 30, 2011

mwtf 

A simple acronym for:

Man, Whut the Fuck?

Most commonly used online.

Friend 1: I heard your girl was cheating on you last nite!
Friend 2: MWTF!?

mwtf by Mystik V July 29, 2008

mtwtfss 

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

the days of the week is mtwtfss

mtwtfss by pessimist by the optimist December 6, 2009

mtwfh 

Acronym: Man that was funny, ha.
Used much like lol and rofl to show that you find something funny and may also be actually laughing, in this case ha'ing

Sam: Did you just hear Rambo say "whose aug is this?"

Daniel:Holy shit! MTWFH!

mtwfh by kingownsyou April 21, 2009