The age old activity of recieving a blowjob while pinching a loaf and eating a meatball sub. Experts often let one meatball slip and splatter upon the female's head during orgasm.
Any fine sub or hoagie restaurant should have three rest rooms, one designated for Men, one for Women, and the largest designated for Blumpkins.
by Aditya, son of Kieron October 20, 2006
Goldstein-"I schnooked Cindy Kim..and she even gave me a blumpkin!" Kumar- "What's a blumpkin?" Goldstein- "It's when a girl gives you head when your taking a shit!!"
by LOVESBIGBOB'SDICK January 30, 2009
by cawlahmawtee/bambee/loya May 29, 2009
by Musically Dabs February 07, 2017
by grilliam shakespeare October 22, 2011
When you're taking a big dump on a toilet, and you're getting a blow job, you have an orgasm in her mouth as you let a turd drop.
Blumpkin
by xAFx Parrott July 11, 2010