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a sensual maneuver which required the male participant to stand behind the female (or male LOL) subject, maintaining constant contact between the the pelvis and the buttocks; subject one will then initiate a series of short, violent pelvic thrusts against subject two's buttocks creating an unusual sensation for the recipient ROFL; or option 2, slow gentle thursts to prolong and enhance the sensuality
PFrey was invited to a Richard Simmons aerobics class; little did he know that Richard Simmons planned to BUTTGRIND him. ROFL
by MIKAH CHAN October 06, 2005
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