Myspace Rat

(noun) One who you excessively visits Myspace.com. Often not doing anything except looking at other people's profiles and/or trying to get people to "pc4pc" (picture comment for picture comment)
Myspace Rats are extremely low on the social ladder.

"Oh em gee guys go comment my new pics I'll totally pc4pc!"

"She's a total Myspace Rat! All she does is comment my pictures saying, "cute pic :D. pc4pc?:)"

by Gavin Michael October 22, 2008

Luggage rat

Someone who lurks in your luggage. Sometimes invited. A kind of stowaway

“I wish I were going to Costa Rica with you Kendra :( “
“You can come as my luggage rat! ;) “

by Lil’ Marco December 22, 2018

Rat-titty

Someone who is getting on your nerves badly, also can be used to call someone a skank

Oh my gosh you rat-titty

by PG Shockey December 28, 2017

ruddy rat

A used and bloody tampon.

It was great that Monica had two female roommates but the bathroom garbage was a horror show with a graveyard of ruddy rats lying dead in the can.

by Jimmy Dink March 16, 2017

Rat packed

Getting jumped for being a faulty gang member

“Man, Tyrone got rat packed by them crips yesterday”.

“Watch out Kev, don’t get rat packed”

by Stop Motion Steve December 6, 2019

Tet Rat

A slang term originating from the western suburbs of Philadelphia, often used as an insult. While originally intended as a noun to describe an individual that undertakes a lifestyle that one does not agree with, it later evolved into a homophobic slur. While portrayed less harsh than the "N-word", it can hold a similar weight and often maybe be referred to as the "T-word".

Chris: Jesus Christ dude I fucking hate that Tet Rat. What a douche. Like who the fuck does he think he is?
Cal: Come on Chris, don't use the T-word. That's hurtful.

by It's the Mainstream April 9, 2020

Water Rats

a bitch of a stand owned by some sans wanna-be.
originated off a large roblox-jojo community, specifically the sub-community of JoJo's Alternative Universe, as a fanmade stand in the game's creation engine.

A: "hey you heard of Water Rats?"
B: "no."

by someurbanv December 31, 2020