Similar to "Monster Mash", Monster Math is the equivalent of doing a lot of math.
Dang bro, Eric just did the Monster Math by solving (8 + 26i + (15 * -1) = 8 + 26i - 15).
Someone who takes so much MDMA that they are a tripping little goblin creature that sits in the corner munching his face.
"Dude you dropped to much, you were just sitting there like a little gurn monster"
When a person has a bowel movement while showering and proceeds to force it down the drain with his/her foot.
I could tell from her glistening brown toes that Ethel had done the monster mash this morning.
The act of having mashed potatoes on the female genitals while a male fucks her through the mashed potatoes
The act of "the monster mash 2 Frankensteins revenge" is when you paint the mashed potatoes green
I just hit the monster mash with your sister
When a women puts mashed potatoes in her vagina and has a man fuck her without a condom . Then the two eat the mashed potatoes. If the mashed potatoes are expired then it is called "The Monster mash 2, Frankenstein's revenge"
Me and your mom did the monster mash last night
Someone who likes to be better than anyone else
See Marcus over there? He told me I can't lift because I'm not pretty. What an ego monster.
(v.)Often confused with too much sleep. A monster nap is when you sleep for almost a full day due to lack of sleep the day before.
"Why was Derek pissed off at the dodgeball game?"
"We woke him up from his monster nap."