Pop monster 

Furry pig, a user of twitter that post scat porn and do "pop" with his prolapse.

Pop monster is behind you

Pop monster by anonymous May 4, 2022

Monster Pop 

After purchasing a Mega Monster Energy drink from your local 7-11, it's the popping sound you hear when you first twist open the bottle. This sound is created during the event of an 'all nighter'. It is typically associated with college students and all night studying, writing a paper they perhaps put off all semester, or insomniacs.

Billy: *POP* "Dive! Did someone just get shot?!"
Skyler: "Nah dude, that was a monster pop."

Monster Pop by Dah-veed May 10, 2010

pop and lock ness monster 

a fictional lock ness monster that dances

got to youtube and search dance baby dance by sick animation it has the pop and lock ness monster

pop and lock ness monster by nigletousity January 2, 2011

poomonster

an entity made of fecal matter. Supposedly supports pro-choice politicians and slacks off while supposed to do big ass research project.

Emily: You support abortion?! You poomonster!

poomonster by Stevie Wonder on Crack October 17, 2004

poopmonster 

n. adj. A person who is so inclined as to attack people in the middle of the night with various means, the least of which is human feces.

1) "Dude your friend is such a poopmonster."

poopmonster by Base Shakers September 12, 2003