by Anonymous December 05, 2002
An ungodly hairy cooch. A word to use instead of "douche bag" or "pussy" when insultind another individual.
by G-Shizzle November 16, 2005
The act of not properly defining a word or action. The Actions or Words that cause a muff can have consequences. More of a Cincinatti term but has the same definition as "screwed up or messed up."
Usually when somebody says someone has a boyfriend or girlfriend and then does not to a friend. Causing the person who is looking for someone to be lonely for a night.
I muffed up last night
I muffed up last night
by muffer69 January 02, 2011
Boy 1: Hey, want to see something cool?
Boy 2: Yeah.
Boy 1: Muff.
Boy 2: Ah! What you do that for?
Boy 1: HA HA HA! You walked right into that one.
Boy 2: Yeah.
Boy 1: Muff.
Boy 2: Ah! What you do that for?
Boy 1: HA HA HA! You walked right into that one.
by Falap January 28, 2010
This word is widely known as another word for a vagina. ALTHOUGH this definition states that the word muff is a shortened form of saying "motherfucker."
by SlamminMuff69 April 27, 2011
by HappyTimePrincess February 16, 2007
It is a surname. I think the name comes from Yorkshire and quite a few people from America have it as their last name!
by Anonymous Name April 01, 2007