Top Definition
When someone is high and is frequently licking his dry lips to get them moist, it resembles a snake hissing.
After smoking a bowl.
"Whoah dude, you have some serious cobra mouth."
"Dude, I have cobra mouth. Haha!"
by Obvious Stoners Are Obvious June 11, 2008
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.

×