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1 definition by PigInADollHouse

 
1.
1. Basically, to engage in sexual intercourse, but particularly if one is in the "cowgirl" position.
2. Pay up.
3. Another term for lesbian sex in the cowgirl position.
Guy: Pony up babe.
Girl: *climbs on*
by PigInADollHouse February 12, 2010