Skip to main content
A rat that has some how found its way in to your bum gap and has made babies..
They wiggle alot and cause some discomfort

You need to get them out by there kneck as if you grab the tail it will rip off
Dave: Some things wrigglying in my ass

Keith: You may have bum rats
bum rat by tomthebomb November 19, 2007
bum rat mug front
Get the bum rat mug.
See more merch
Someone who indirectly rats you out. A dry rat doesn't think they are ratting you out because they aren't directly ratting you out.
My girlfriend was complaining about her sore ribs so loudly that my neighbours heard her so now they think I am beating her up. She's such a dry rat.
dry rat by goof proof November 9, 2015
Related Words
(noun) A toddler or a young child who is not yet old enough to walk so crawls using all four limbs instead. A newborn baby or children under one-year old are sometimes referred to as rug rats.
Tom and Angela's little rug rat is only ten months old and he'll be walking on his own any day now.
rug rat by Johnny Z. Styles May 15, 2010

Feathered rat 

Feathered rat by Fred September 22, 2003

bugger rat

used to describe an annoying friend. this freind does things like wipe their nose on your laptop, break everything they touch, call your microwave ghetto just because its old, beats you in a game of basketball by using ratty tacticts and is just a pain in the ass.
Josh is such a bugger rat, did you see him break my lawn mower?
bugger rat by Siik Boy July 20, 2008

purse rat 

A toy-sized dog carried around in a shoulder bag or purse.
"Paris has her purse rat with her today."
purse rat by Marsman61 July 3, 2007

Mosquito Rat 

It is a combination of a rat and a mosquito bred and mutated. There are many types of Mosquito Rats, but the basic kind is probably how you vision it to be.
They actually scare younger children with the stories that they suck Diarrhea out of your asshole. These stories are in fact, TRUE.
Younger ones tend to miss the asshole, and go for your eyes or ears, or any other hole in your body. They use a long tentacle-like organ to suck with.
Younger Mosquito Rats are very small compared to the varied sizes of much larger adult ones. Babies are the size of a normal Mosquito, adults can range from the size of a dime, to the size of a school bus.
They usually reside in basement walls, and in rotting food at the grocery store.
It is also possible to take them home in your hair if they are infested at another location. Mosquito Rats will also crawl through other parts of your houses' walls, making scratching noises to scare children so they can make a diarrhea strike.

They CAN fly.
1.
Josh: "Mom, my ear feels gross, Whats going on?"
Mom: "Musta been a baby Mosquito Rat that missed your butt."

2.
If you never get Diarrhea, There is a VERY high possibility that Mosquito Rats may be having a feast when you don't even know!
Mosquito Rat by SheCool March 17, 2009