1. A sexual act in which you or you bitch puts both hands on your penis (if size permits), and twists vigorously.
2. A synonym for "fucking awesome"
1. Nigga, tonight im gonna go home and let my bitch do the peppergrinder on me.
2. When he jumped and landed on a vertical pole, cracking his gooch
, it so peppergrinder.
3. Yesterday i peppergrinded so hard that everybody started sneezing.