Mouse Rat

A mouse that isn't quite a rat yet. He has trouble hanging with real RATS

Justin has a dream to be a rat but he's still just a mouse, so people call him Mouse Rat.

Mouse Rat by Anonymous 11222 June 30, 2016

Rainbow Rat 

Rapper Tekashi 6ix9ine

6ix9ine got to yappin like a rainbow rat.

Rainbow Rat by Playboi87654321 May 18, 2020

Sewer Rat 

A person who has absolutely no sexual standards and will have sex with anything with a heartbeat.

Did Chief fuck Pencil Anti-Thicc Cunt last night? Of course he did! He’s a Sewer Rat!

Sewer Rat by jfc12345 November 26, 2020

The Tubba Rat

When you are engaging in unprotected gay anal sex and a small piece of undigested material such as corn or a peanut gets lodged in your pee hole.

Tubba was on all fours getting his daily ass pounding when his boyfriend suddenly yelped like a cocker spaniel when a piece of corn became lodged in his urethra. Tubba tried to suck the corn niblet out, but it was a full-on case of the Tubba Rat.

The Tubba Rat by Jon Chino December 14, 2008

Dirty Sewer Rat 

When you are inside a disgusting public washroom stall taking a dump and you get a chick to suck your dick during the process. When you are done pooping, she licks out your ass then you spin her around and stick your dick in her ass while shoving her head in the toilet that you have not flushed(this is crucial). After she has eaten approximately 50% of your shit start effing her in her pussy and slap her back with your right hand hopefully forcing her to puke up your shit. After this is accomplished take her out for an italian dinner and a movie.

Dan: Hey Dave I saw you and Kim out having dinner last night at Little Sicily, what was the occasion?
Dave: Oh nothing, we just did the dirty sewer rat earlier that evening.
Dan: No way! Did she eat enough of your shit?
Dave: No, but I let her get away with it.
Dan: That was nice of you dude.

Dirty Sewer Rat by dillonstott January 13, 2009

mongolian rat trap 

a sexual position performed by a man with a ferocious boner.
from behind your woman you put her in a full-nelson.
lift her off the ground with your boner/leg strength.
slam her facefirst into a hard surface, therefore looking like a rat trap...

"dude i mongolian rat trapped my girlfriend last night into my glass coffee table."
"nice mann... why is it called (mongolian)?"
"i dont know.."

mongolian rat trap by Oliver Clozov January 11, 2008

red rat 

A bloody tampon

Mary pulled out her red rat and tossed it in the next stall.

red rat by Hauling Handyman December 9, 2008