rat bastard

A bastard who is characterized by devious and base intentions.

That rat bastard who ripped me off on the car deal also hits on my sister.

by Will March 17, 2003

rat bastard

A despicable person.
Someone easy to hate, usually for a good reason.
It is normally related to either extreme personality flaws or actions commited counter to human decency.

"What kind of rat bastard psychotic would play that song right now, at this moment?"
- Raoul Duke (HST)

by Vladicus March 14, 2005

rat bastard

someone who is a little shit and acts like they own the world

OMG look at Maia, that rat bastard.

by bad.ashley22 November 18, 2019

rat bastard

an completely wretched and despised person

Get off my case you rat bastard.

by Light Joker November 15, 2004

Rat Bastard

A supposed human who is actually lower that a human being, but to make things worse, is able to pretend to be a human being. Someone who'd likely steal from his own brothers and suck up to his in-laws

That Rat Bastard PW sucks his stupid mother-in-laws ass while never visiting his own momma

by Krakz Artimius December 1, 2006

Rat bastard

the most annoying little shit on the earth who bugs you all the time

Jon Finchen AKA the greaseball
Dan Barber or wee man

by CrispyFried May 14, 2003

rat bastard

used to describe people or things that piss off or annoy you in anyway. used only when describing the object and not to directly insult it. not to be yelled or shouted.

coined by "The Chief", June 2000 RIP

In response to the spider creature that knocks you over in Legend of Zelda:
"aaahh you little rat bastard"

by Chris and Andy August 6, 2008