Top Definition
Leaving a party/event/gathering abruptly without saying anything like "Goodbye", "Later", or otherwise acknowledging the departure. Considered poor etiquette and generally uncool.
Where's Chris?" "I don't know, I haven't seen him. He must have left." "Dirty out!? Lame.
by cookcd December 25, 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.