a vagina that commonly eats penis like a monster, frequently and sloppy. more commonly know as a hooker, $5 hoe, or hotel girlfriend.
by humpty fuckin dumpty March 13, 2009
Get the twat monstermug. by larve March 4, 2003
Get the pipe monstermug. by crazyjayman June 13, 2009
Get the catfood monstermug. 1 (v.) the act of taking a huge dump (sometimes refered to as a "Mason slam").
2 (n.) a giant pile of feces.
2 (n.) a giant pile of feces.
1. Stop at the next gas station, I have to take a monster slam.
2. The monster slam clogged the bathroom toilet.
2. The monster slam clogged the bathroom toilet.
by Mason Bonar February 7, 2006
Get the monster slammug. by Sab <3 June 3, 2019
Get the mocha monstermug. A person (male or female) obsessed with going down on a girl. They spend their days and time thinking and/or talking about going down on a girl. Think of them as you would think of the Cookie Monster and his cookies.
by NiczNJax February 24, 2010
Get the Cooch Monstermug. A person who spends all their free time in their room studying, like a monster that never leaves its cave.
by young jonas April 4, 2010
Get the Study Monstermug.