Answer:

Grinding is basically just sex, standing up, to music. the guy stands behind the girl, and they move their hips up and down or in a circular motion. the guy usually puts his hands on her waist, and the girl flails her arms in the air. Trust me, I know from experience. :P

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First answer by ID0409776132. Last edit by ID0409776132. Question popularity: 9 [recommend question].