Gay grinding

Grinding is a form of dance that requires you to move your hips in a circular motion that matches your partner's, and to let loose and have some fun. Once you know how to grind, you can show off your sexy moves at any party or club.
Grinding is a fun and risque type of dancing that’s just as common at high school dances and wedding receptions as it is at nightclubs. The movement itself is simple—find a willing partner, move in close, and “grind” your hips together to the rhythm of the music.