Top definition
1. A bitch (nasty person) who has rat features (teeth, general stance etc), or who has rat like qualities (high pitched squeak, high heart rate etc).

2. Applied to women with rather meaty vaginas.
1. She is vey much a rat beef.

2. She has a rat beef.
by billjim December 04, 2006
Get the mug
Get a rat beef mug for your coworker Zora.