on the rat

On the Rat is a more glorified example of On the Rag except in this case the test subject is not wearing a pad, or rag for the case, no, instead a tampon. The Rat comes into it because the string looks like a cute rodent tail hanging out.

Henry- "Man she dropped them jeans and I couldn't believe it. Her tampon fell out too!

Steve- "No way! She was On the Rat"?

Henry- "Yeah. Still did her though"

by The_Def_Master December 3, 2013

rat

A snitch or a liar/thef. Someone who is untrustworthy

That dirty rat called the cops

by monkeysrock June 4, 2015

rat

a fucking snitch who everyone hates and is a bitch cunt faggot that has no friends

that guy is suck a rat

by daddy kid August 27, 2020

Rat

lily

lily is a rat

by Qiakajajs September 10, 2019

Rat

A person who is a dumb and nasty bastard in an endearing way.

my bff is a rat and I love them stfu

by Rufus Seizure November 14, 2019

Rat

An Escape from Tarkov player who adopts a playstyle of lurking in dark corners, waiting to get the drop on an unsuspecting player. Rats can usually be found using cheaper weapons/ammunition/armor, providing them a low-risk high-reward playstyle, often to the general hatred of more pvp-centric streamers in the community.

Ratting - the act of being a rat.

Ratted - to be killed by a rat

Yeah, I got 5 mil roubles in a raid on reserve yesterday by ratting.

by Lck0ut June 6, 2021

Rat

Rat (n): pretty much everyone who has ever said anything in the Unify discord channel, most notably someone who just says X a lot (ahem)

The rats x’d up in the discord. Where my rats at?

by Esquirenicus April 6, 2022