Bum rat

A person who is being really annoying

damn noah is being such bum rat today

by I will kill April 9, 2020

bum rat

A rat that has some how found its way in to your bum gap and has made babies..
They wiggle alot and cause some discomfort

You need to get them out by there kneck as if you grab the tail it will rip off

Dave: Some things wrigglying in my ass

Keith: You may have bum rats

by tomthebomb October 31, 2007

rat bum

a sneaky snitch with no redeaming qualities

a rat bum is like a junkie thief that will not gain anything to help themselves in the future

by mattie rolls November 26, 2008

Bum Rat

Someone who doesn't join the discord VC

Why is James being such a Bum Rat, just join the VC dammit

by klwpolar April 21, 2021

Bum Rat

Someone who doesnt join the Discord vc

Oh man why is James being such a Bum Rat

by klwpolar April 24, 2021