Top Definition
When a person of the male gender places his flaccid (soft, non-erect) member inside of a woman (typically), and then proceeds to urinate inside of her.
"Hey bro! Did you hear that the girls tennis team gives great dome?"
"Yeah, but can any of them take a New Guinea Gaspump?"
by Ed Denes April 03, 2008
12 Words related to New Guinea Gaspump

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.