1) (noun) - An assertive person who shares opinions or acts in ways that are stronger than the extant social power structure might predict. Especially of a woman, since men often wrongly expect women to be weak, acquiescent, or void of certain types of knowledge.

2) (adjective) - Exhibiting these characteristics.

3) (noun) - A Philidelphian soup made with meat, tripe, and vegetables that is seasoned with pepper and often contains dumplings.

A spicy West Indian (Caribbean) soup with dumplings, vegetables, meat and sometimes noodles.

If somebody says you're their pepper pot it means they love you very much