Top Definition
The act of being one hundred percent honest and true to thyself. Another word for the saying "Keeping it real".

To never change or try and be like everyone else.
The opposite of fake.
:I really think Paul is fake.
:No way he has always been like that Paul is always Sirloinin'.

:I keep it Sirloinin' everyday
by GymRatCouchMan May 02, 2011

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