Monster 

a person who temporarily separates from a significant other in order to develop a similar relationship with another.

That guy is a monster, I can't believe he did that to his wife.

Monster by eggrollthebest June 24, 2016

monster 

A japanese manga and anime

a prety fucking good one too...

monster by bobbybrown67 January 25, 2005

monster 

a crazy energy drink that gives u muscle spazims if u drink to many

todd chugged a monster and had a muscle spazim on the floor

monster by Kim-My-Face May 15, 2006

monster 

The monster is a mythological being that only comes out in certian lectures and hooks up wif guys wif extremely low standards. On the average human male, she has the power to destroy any sexual fantasy or boners one may have. Hence, 'four seasons' have been able to make use of her powers to assist teenage boys in their everyday life by selling small pocket size fotos of her to carry round in their wallet to prevent the 'surprise erection'.

yesterday in maths, i saw leesa and i was wow underneath, so i had to pull out my monster card.

monster by Mel369 May 20, 2008

Monster 

The thing under your bed.

There is a hideous, man-eating monster hiding under Timmy's bed.

Monster by LlamaMama902 January 19, 2015

monster 

Street Slang for the AIDS virus

" He got the monster he'll be dead in a year."

monster by Conrad June 19, 2003

Monster 

1. A song on Lady Gaga's The Fame album.

2. An energy drink.

3. Something that scares little children.

1. That boy is a monster. Mo-mo-mo-monster.

2. Kate drank a blue Monster at the party.

3. Mommy, check under the bed and in the closet for monsters.

Monster by arianne! August 18, 2010