look up any word, like fleek:
 
1.
to do any sexual acts between Friday and Sunday.
"Oh, Harold really needs to grind the pepper."

"I'm totally going to grind the pepper."
"With (insert hottie's name here)?! No way."
by Fiveagon July 01, 2007
 
2.
placing both hands on the penis and sliding them in alternate directions of a twisting nature during a blowjob
i wont date a girl unless she can grind the pepper
by donjuandelanuche July 21, 2011