Top Definition
A blumpkin that is given to oneself, usually while taking a shit. When you suck and/or masturbate your dick; waiting for the climax to push the turd out. Gives an extra sense of stimulation.
yo meehan, go give yourself an autoblumpkin in your moms bathroom.
by The Meehan October 17, 2009
To suck yourself off while dropping a deuce. See blumpkin.
Everyday at 5:00 PM Tom gives himself a salary auto-blumpkin at work.
by milfhunter37 November 03, 2003
The act of fellating oneself whist simultaneously taking a deuce
"Why is Ian taking so long?"

"Dude, it's an auto-blumpkin yo"

by automblumpkinitis January 18, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.