The act of giving a light tap a man's balls during sexual intercourse. Also known as a "Kansas City Locomotive".
Ben "Hey there baby. While you're riding me cowgirl style, how's about reaching down & giving me the ol' Pinball flipper?"
Stacy "Sure thing. And if you treat me right, I might even hook you up with a blumpy later".
Stacy "Sure thing. And if you treat me right, I might even hook you up with a blumpy later".
by Biff J Kowalski May 23, 2010