The melbourne mouth or commonly known as #mm is a facial expression in which one will open their mouth as wide as it can go. This expression is adopted in awkward situations or occurences where it is so awkward that a person will be unable to explain their actions, or defend themselves, and thus can only respond with a melbourne mouth.
by mm:( ) April 13, 2013
Get the Melbourne Mouthmug. Verb. In the hospitality industry, when a waiter, waitress, busser, dish washer, etc. eats food from a plate left by a customer. Also known as trash mouthing.
by enigma92000 December 14, 2008
Get the garbage mouthmug. A name given to a girl by family members growing up, since they never knew anyone with a bigger mouth. A name the girl wants the world to forget.
Lindsay had been called the Mouth of the south by her own family, and spent her life trying to tell other people when they should talk and when they should shut up.
by Solid Mantis June 25, 2019
Get the Mouth of the southmug. by TimmyPants November 2, 2008
Get the mung mouthmug. A mouth breeder is a chick, involved in a MFF three way, that finishes off the guy orally. But, rather than swallowing the baby batter, she goes down on the other chick and spits it into her.
by Billy C. Linton August 2, 2004
Get the mouth breedermug. by LudwigVan February 1, 2005
Get the mealy mouthmug. Girl: hey did you see the white stuff around michael's face.
Boy: ha yeah from now on we should call him skeet mouth
Boy: ha yeah from now on we should call him skeet mouth
by _the_real_MVP_ September 7, 2016
Get the Skeet mouthmug.