A penis that measures anywhere from a foot long to over two feet in some cases. Must have a concealed carry permit in case it goes off in a crowded public place. Mostly owned by low income blacks, or blacks of any social class, but sometimes a white guy at an office will have one and consider himself the biggest prick in the building, and usually it's true in more ways than one, a high suicide rate is common in an office like this.
Somebody said Bob really does have a monster cock after he stood at the next urinal. I always thought he was just like all the other guys, bragging, now I really am gonna take that pill cocktail I've been saving.
by Solid Mantis August 09, 2016
The act of leaving a huge dump in a public restroom for all to see. Toilet paper is disposed of elsewhere so as not to cover up the monster
by Henry Moore August 20, 2007
by gollen October 15, 2003
by alaskarich July 01, 2003
by jhsrugby4days April 14, 2011
Ria is short diareah meaning the ria monster is another word for an abundance amount of diareah that can walk around and eat you. Thus something you dont want.
"Dude did you hear.. spencer bates had a case of the ria monster and skidd'd his pants at hockey the other day"
by annonymous November 29, 2004
Cask of wine. So called because its box shaped, and the morning after consuming one, the box monster jumps around inside your head.
I'm going to the bottle shop, do you want a box monster ?
Ugh, the box monster paid me a visit last night.
Ugh, the box monster paid me a visit last night.
by Paul Johnson November 12, 2003