Top Definition
v. to jerk off into an ashtray
action. while a girl is giving you head and you're smoking a cigarette, tilt her head back and drop the cigarette in her mouth and then bust a nut in it
"Yo, Bobby is going to ash a nut into that Campus Smoker's Center!!"
by 2 Cool Guys and Some Bitch September 12, 2007
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.