mr rat 

an absolute UNIT

chad: i have an expensive hat
johhny: you don't have mr rat so it doesn't matter

mr rat by HE IS SUCK A JOHHNY August 2, 2019

virgin rat fuck

A newcomer to a group/organization who has not yet earned the right to be fully integrated into the group with equal advantages as senior/veteran members.

“Hey, can Bill go to the party tonight?”

“You mean Bill the Virgin Rat Fuck? I don’t think so, he’d be better off hanging out with the other Virgin Rat Fucks”

virgin rat fuck by Room001 September 15, 2019

Brook rat 

A person from Westbrook, Maine. He or she lives a low-brow, broke ass lifestyle, but they wear it like a badge of honor. 'Cuz nobody likes a snob anyway!

Person 1: I'm from Westbrook.
Person 2 (most likely from Falmouth, ME.): Dude, ew. You're a brook rat?

Person 1: Screw you, snob.

Brook rat by Brook rat pride 207 October 24, 2019

Bann Rat 

A young chav who socialises around the bann with lots of other chavs for the sole purpose of becoming intoxicated on alcohol, ketamine, MDMA and various other substances. A bann rat can be aggressive and unpredictable. A common bann rat phrase would be " Yo Bai pay ye a fiver for a line la". The Bann is an anti-social area within Northern Ireland. They do not often pay their debt to drug dealers.

"oh god I see a group of bann rats"," Look at those bann rats they are sniffing like no tomorrow"

Bann Rat by GyammonFast November 25, 2019

bath rat 

Someone with nappy ass hair we're they look like a rat that took the hair from the drain and wore it as a wig

Dang Ariel's really looking like a bath rat today

bath rat by Ash_why January 9, 2020

on rat 

Meaning: On narcotics or illegal substances that have clouded your ability to act and function as a normal person.

The Discord Server: *Roleplaying*
Es: You guys are on Rat

on rat by ratsarefat March 5, 2020

Soy Rat 

When you take the girl home and you remove the panties but there's a distinctly fishy smell. So you do what only a person can do, slather some soy sauce on and lick the rat.

Ben: "I took that girl home last night, but she smelt like Camden Fish Market"

John: "Did you soy rat her?"

Ben: "Yes, I used Kikkomans"

Soy Rat by Hakuna matatta March 6, 2020