A sexual position in which one partner jams several quarters or silver dollars partway up the other partners nose, then has them perform oral sex vigorously until the jackpot is 'released' in the form of coins, semen, or hopefully both simultaneously (also called a Riverboat Flush)
by Dr. VonFrankensetin April 17, 2009
A complex sex act. Foreplay involves one partner eating a roll of coins. They then engage in anal sex until the male feel the coins against his penis. He then yells "Jackpot!" as he ejaculates. The goal is to have the coins fall out of the anus as he pulls out.
by EverydayFam May 12, 2018