Top Definition
A greasy bastard is one who lives with you but avoids you, is greasy as fuck and enjoys to suck the dick of his "cool" friends
A$aptvrd- what greasy bastard left this giant pizza box in the fridge with only one slice

Baraty- I think it was that greasy batard joe

Ell Dog Malone- yea the greasy bastard is at Benedictine chuggin' Schlong and just left it in the fridge
by P1mpDaddyJick February 28, 2017

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
An Annoying, Argumentative, Non Hygienic, Non Social, Self Centered Bastard.
Jack: You Need To Shut Up
Andrew: Go Play Pokemon You Greasy Bastard
by BigFatBootyBoy June 12, 2014

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt