A Rat Vial, has driven deviated from the enamies cause, and has chosen to blackmail and reiterate there orders, so as to grasp for a feeling of power and fulfillment through ransom. They all end up turning stupid, and feeling stupid.
by Bryn Benn April 14, 2020

member of an animal research team who intentionally and recklessly deviates from protocol to the detriment of the research animals, especially for spurious reasons.
Sandy: Can you believe what Kevin did?
Sarah: What did he do this time?
Sandy: He wanted to sleep in on Sunday, so he did not come to feed or clean the rats’ cages!
Sarah: Kevin is such a rat slaver!
Sarah: What did he do this time?
Sandy: He wanted to sleep in on Sunday, so he did not come to feed or clean the rats’ cages!
Sarah: Kevin is such a rat slaver!
by Research ethics GRAD612 May 20, 2018

Someone who is going from camp to camp engaging in sexual activities at an EDM Festival. At times, exchanging Sexual favors for drugs.
Here comes Kate, she's a total Rave Rat, you give her some weed she'll show her tits, but if you give her some molly she'll let you do anal!"
by BlackOnlySorry May 21, 2025

by thecoolkid21 May 7, 2019

A women fishermen who is hired just for cleaning and sexual favors while out at sea, and moves on to a new boat once the vessel has reached a new port.
by Balls and sacks June 8, 2022

A verb made for rats, literally that's it.
Can be for a rat running out of a place, doing rat stuff, yknow
Can be for a rat running out of a place, doing rat stuff, yknow
by lovablerat January 18, 2022

by redpubes44 February 12, 2021
