Skip to main content
Ratbag is also Aussie slang for Trouble maker or someone causing havok - When the word Ratbag is used its used in a non offence way.
My mates a real ratbag , we got kicked out because of his antics"
Ratbag by RonnieLea October 8, 2007

Itnernet ratbag 

A Itnernet ratbag is similiar to an Internet Ratbag except for people who can’t spell Internet or have have smoked too many winfield blue 30 packs
Person 1: Can you believe that Nice Blonde Lady calls herself an “Itnernet Ratbag”

Person 2: yeah she probably likes a good sink piss too

Ratbagging 

Used primarily in the motor sport world to describe the act of unnecessarily abusing of a piece machinery.

Can also be used to describe any type of destruction or recklessness when performing any given activity.
Don't buy that Camaro, Deaner. I saw Tron ratbagging on it pretty hard when he had it.

Let's get drunk as fuck and go ratbagging
Ratbagging by Ratbaggin' August 17, 2010

ratbastard 

Cross between love-rat and bastard. Term means anyone who is coniving, and who makes sure their partner is the last to know of their activities.


Non-puristically, It is used as a general insult to anyone.
Get away from my truck, you goddam lil' ratbastard!
ratbastard by Gumba Gumba March 13, 2004

Ratbastard 

A commitmentphobic who carelessly or negligently mistreats daters as a direct result of said commitmentphobia. Ratbastardly actions center around lying, cheating, ending dating relationships irresponsibly.
After five months together he just stopped calling without an explanation. What a ratbastard!!
Ratbastard by mervous November 12, 2003
A ratbag is an older, unattractive and unlovable woman who abuses what little authority she has.
That fucking ratbag clerk at the Dollar Store wouldn’t give me my 5% discount for being a health care worker because I left my ID in the car.
Ratbag by JTreehorn May 27, 2020