a statement made before asking a questions of which one is supposed to be really familiar with the answer
Fred: Mike, 'Dumb question', how do you display a full screen of a power point presentation
Mike: Dude, press F5.
by mulele January 14, 2011
A question that has no point or is no ones concern
" Boy: hey are you dating (insert race)

Girl: that's a dumb-ass question, why do you care"
"do you want to get drunk tonight?"
by Bloodylegendary August 13, 2011