The invisible monster that lives in your garage, usually under the car, that eats dropped screws, sockets, irreplaceable hardware, valvelocks, etc when dropped on the floor and not located immediately. 10mm sockets in particular are a delicacy.
Damn it, I just dropped my last 10mm socket. I better find it before the garage floor monster gets it.
by anonymous February 25, 2023
Get the Garage floor monstermug. “Slurp monster” is a term used for people who suck your pussy too hard. If someone slurps your pussy like a vacuum cleaner, they are a “slurp monster.” Be a aware of these people, they can suck your organs from your pussy like spaghetti.
AHHH!!! Daddy right there!!! Ahhh your slurping my pussy clean. Ahhh drink my cum. Ahh my organs you’re such a slurp monster AHHHH I can see my liver Ahhh!!!
by Saltyfishsaucesally January 3, 2024
Get the slurp monstermug. An energetic drink (typically of the monster-branded variety) that has not yet been chilled. Normally not identifiable as a drinkable substance by one who has not discovered the existence of ice machines.
I lucked out and snagged the last energy drink in the cafeteria today after the guy in front of me said he didn't want to drink a warm monster. The poor bastard must not have heard of ice machines.
by Tpdanow August 24, 2016
Get the Warm Monstermug. A girl/boy that is sassy and when they act sassy they turn into a monster that won't listen to anything or accept the fact they are sassy.
by Dylt0505 December 25, 2022
Get the Sass monstermug. A pedophile who tortures children. Usually bald and maybe some facial hair. Looks like a normal person normal but is not.
by dragoJim February 13, 2018
Get the bald monstermug. 
A (often excruciatingly large) dump left in the toilet, unflushed, for the next bathroom user to find.
by The original STD March 11, 2022
Get the Swamp Monstermug.