Top Definition
Someone who makes plans to do something, then backs out at the last minute.
John was gonna hang out with us, but then he totally Crabfagged out.
by Murdertrain February 05, 2009
5 Words related to crabfag

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.

×