Top definition
When grinding, only paying attention to the chick in front of you and not lookin around at other couples (or sandwiches) grinding around you.
Al (grinding Kari, talking to Lyle, who is grinding Lena)- Pretty great party, right?
Lyle- I can't hear you. I'm Grinding my own Business right now.
by Dusty Cox December 01, 2009
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