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When someone is being a rat rat they are being rude!
Harry : Hey did you know joe Payne is being a rat rat?
Joe : hey I’m not a rat rat
Rat Rat by Georgiebigballs March 18, 2021

Refinery Rat 

Refinery rat. Better known as Refinery whores whether male or female..
Refinery Rat..

A person who works at Refinery industry & has no moral regard to others relationships or marriage. They are thirsty for attention. Will mooch off and take anything they can causing destruction to all who fall into feeding into their ungodly ways. Like all rats, they are sneaky, hide when need to, but lurking to find a hand out, whether it be, emotional, physical, or financial. They are becoming an infestation among Refinery settings.
I lost my marriage as a refinery rat got comfortable with my husband.
Refinery Rat by Belllost August 14, 2022

“Rat Up”

“Rat Up” — The only way to cut a deal with law enforcement; to escape prosecution; and, to become eligible for the witness protection program is to “Rat Up”.

You cannot cut a deal will law enforcement by informing on people below you or with a parallel function to yours; to cut a deal you must “Rat Up” and inform on people higher in authority and more deeply embeded in the organization under investigation.

If you do this; then more likely then not, you will be found dead and hanging in your jail cell; or, in the trunk of a car in long term parking with a rat in each hand and one in your dead mouth.

One who “Rats Up” is a person without a team, family, friends, or a country because even authorities think: “If they will do it with you then; they will do it to you.”

Don’t ever “Rat Up”; and, don’t do any crime if you can’t do the time.
You cannot cut a deal will law enforcement by informing on people below you or with a parallel function to yours; to cut a deal you must “Rat Up” and inform on people higher in authority and more deeply embeded in the organization under investigation.

rat piece of shit 

A person who comes across as a nice guy, but is really a two-faced asshole.
Q: Is it nerve-wracking for you to do something like this? Or is it more nervous for you to box?

A: It's more nerve-wracking to be here talking to a rat piece of shit like you.

Phrase coined by former heavyweight champion Mike Tyson, in a Toronto television interview on Sept.10/14
rat piece of shit by ironmike January 14, 2015

Squashed Rat 

When a male presses his entire genitalia against a transparent, hard surface such as a window or a CD case. The resulting visual resembles a rat that has been crushed to death.
It is like mooning someone except with a dick and balls.
Pressing your junk against a window looks like a squashed rat.
Squashed Rat by Scoopalone June 27, 2014
A notorious drug bangin'/womanizing composer of electronic music who bred Hooded Rats (notably "Simon the Impaler") in Manhattan's East Village. Ratman is credited with creating innovative public television programming (WKTV, the "Movin'It Show" w/Mimi and Henrietta, The Curse of Judy Vandetta, the American Festival of Microtonal Music etc.) His PR work with NY bands, Live Skull, Ritual Tension, The Sick Fucks, Urgent Fury, Sick Of It All, Agnostic Front, Regan Youth, L7's (although not from NY) "Fast and Furious" a video homage to the girls of Russ Meyer to name a few. Other credits include the "In Concert" series of performances featuring Alternative Tentacles recording artists the Dead Kennedy's, Jello Biafra's "Love American Death Squad Style" video, Tragic Mulatto, Butthole Surfers, the Beatnigs and Alice Donut. His credits also include having the greatest number of "World Premier Music, Dance and Performance Video's" in the country before all the Independent Record Companies went main stream. However, due to the adult content in a solo performance by Mick Jagger, MTV decided to throw him a bone for the sake of the downtown crowd. The show's camera and weekly broadcasts (WKTV) brought clubs like CBGB's to the vanguard of Underground television in the United States and abroad. In 2000, his legendary megalomania inspired the tune TELL IT TO THE HI-RISE by Jazz Cannon. He still resides in NYC with his dog Hipatia, "CHILI" the Ice Worm and a pregnant rat named Drucilla.
When Jagger called the show, he left a confusing message on Rat man's answering machine. What's an answering machine?
Rat man by Tbird January 18, 2007
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026
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