Top Definition
I. the result of a sexual act which happens when a woman is licking a guys genitals, and he defecates in her mouth and kicks her in the chest at the same time, forcing her to inhale.

II. a stupid person.
"d00d, me and that girl had sex last night, i gave her a f**kin dumplung, man!"

"that guy is such a dumplung."
by jeremy January 14, 2004

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×