Top Definition
An internet slang abbreviation for 'This Is Definitely An Unfortunate Setback For Me'. Also a parody/alternate form of the FML.
Ahhh I got in a car wreck today. TIDAUSFM!
by 240TShead September 02, 2010

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.

×