According to Wikipedia, The Howard Stern Show.
After typing in blumpkin on Urbandictionary, I looked for a more extensive definition on Wikipedia.
75๐ 122๐
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.
111๐ 186๐
Taking a shit, while a girl is giving you oral sex, or blowjob.
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!!"
70๐ 112๐
gettin a blowjob while takin a shit on the can
variations: kumpkin trumpkin
tht goddamn whore charges extra for blumpkin if ya shit rlly stanks
62๐ 103๐
To take a shit, while being given head.
Blumpkin.
56๐ 91๐
When a man is on the toilet and a woman sucks his penis.
4๐ 4๐
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
36๐ 68๐