someone who does not know the meaning of the word is a muf, until you know what it means you are one.
by youre a muf November 24, 2010
Get the mufmug. Multi User Forth
Advanced coding language used on MUCKs. When used by Zirik, it causes flooding.
MUF is frequently used when MPI proves insufficient to perform a desired function, as it has much greater capabilities. However, most consider it more difficult to learn.
Advanced coding language used on MUCKs. When used by Zirik, it causes flooding.
MUF is frequently used when MPI proves insufficient to perform a desired function, as it has much greater capabilities. However, most consider it more difficult to learn.
Zirik wrote a program for underwater realms in MUF and inexplicably drowned the entire population of the MUCK.
by Zirik April 18, 2005
Get the mufmug. a sexual act that may or may not be popular with trans women, according to Miranda Bellweather in Fucking Trans Women #0 muffing is the sexual act of penetrating one or both of the inguinal canals.
I LOVED muffing her last night
by censation December 15, 2010
Get the muffingmug. 
Verb (past tense): To lightly or forcefully push the back of someone's head whether aggressively or as a gesture of endearment.
That bitch just muffed me.
by Bridgetspace January 06, 2009
Get the Muffedmug. When you get up in the morning and your eyes are crusted shut and you know you should not go on your phone but you do it anyway.
by One off handle June 09, 2020
Get the Muffingmug. by deadcaity May 29, 2011
Get the muffedmug.