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When you take a hit from a joint and then place your mouth upon a girl's pussy. You blow the gas into the girl's vagina and continue to eat her out. She also queefs the gas out.
Male #1: Yooo did you use the GASAT Maneuver last night on that chick from the party that you were gassing with?

Male #2: Hell yea my niggon!
by Master Niggon February 13, 2018
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