Top Definition
When going down on a woman for oral sex, the male often employs the naval test. If an odor is detectable at the naval one should stop proceeding downwards.
I was licking all over her chest, but when I got to her stomach I did the naval test, had a gag reflex and retreated quickly.
by TN_WhiskeyMan January 13, 2010

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.