1 definition by Boner Jones!!
an excruciatingly pleasureful yet taxing homosexual act in which both participants are simultaneously gagged and resemble the headless horseman mounted on his bucking bronco
Neil: Great headless horseman last night. You make one hell of a stallion.
Bob: Make me your pony slut.
Bob: Make me your pony slut.
by Boner Jones!! February 27, 2011