Definitions by mike shay
pole vault
A pre-ejaculatory maneuver performed during intercourse (generally when the female is 'riding' on top) that is used as an alternative form of contraception. The maneuver involves converting one's momentum into a strong pelvic thrust to toss the female off in order to avoid busting inside of her. This move is particularly useful with 'trappers' who intend to get pregnant without the conscent of the male participant
"I was about to bust, and the bitch wouldn't get off, so i gave that trapping-ass ho the pole vault!"
pole vault by mike shay April 22, 2008
hymen grinder
hymen grinder by mike shay April 22, 2008
trapper
A female who intentionally 'traps' males into an unforeseen preganancy, often by stopping the use of birth control pills without the male companion knowing.