From the Pussycat Dolls song "Don't Cha" A person displaying narcissistic behavior; thinking they are more attractive than they are.
Girl, look at you being all dontcha with your face in the mirror 24/7.
by Tyedi April 30, 2007
Don't you, but for the folksy people.
Why don'tcha find a lake for that bass boat.
by backotruck February 09, 2012