Sewer Rat 

a sewer rat describes the most GRIMEY girl on the planet... she wears her polo's under her t-shirts and overuses phrases like "effing" "whore" and "GD"

Sewer Rat 1: OMG you're my effing whore!!!
Sewer Rat 2: i know!! i love you!! you're my GD whore!!

Sewer Rat by mi amigooooo October 24, 2005

sewer rat 

an ugly person who has bigg ass teeth and has no freinds and everyone makes fun of them.

erica is a sewer rat and no one likes them thats why they get everyone to hate them!

sewer rat by joe February 10, 2005

sewer rat 

a t-rone or wack rapper that thinks he can who look like mr ed also with huge teeth trys to sing on his hit single in those jeans

that t-rone is such a sewer rat.

sewer rat by mucus fact April 10, 2007

sewer rat 

1: Rat that lives in a sewer.
2: One who enjoys anal sex, especially a male homosexual.

See: marmite miner, fudge packer, uphill gardener, etc.

"Time to trap, this place is full of sewer rats"

sewer rat by oracle August 20, 2004

sewer rat 

A rat that lives in sewers, comes out at night and rapes and pillages the neighborhood

My Uncle Jerry likes to play with sewer rats and pound lumps on Fred Flintstone's head.

sewer rat by Punk Livingston December 26, 2003

Sewer Rat 

Martin Perkins

haha, sewer rat!

Sewer Rat by Pete Willis June 4, 2003

sewer rat 

A person who is worse than being called just a rat.

She is such a Sewer Rat!
Whata god damn Sewer Rat.

sewer rat by melawd November 29, 2015