Top Definition
female version of bromate describing an intimate relationship between two girls, who are not related by blood. they are known for whining excessively. any divisions between sisterhood and sisterchicks.
after hours of discussion the two bitchsis' came quickly to the agreement that micheal was an asshole

"yo BFF"
"yo bitchsis!"
by bitchsis4life May 16, 2010

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