When a person (usually a man) has a "look" as if they are almost a retard but are actually quite normal, maybe even above average in intellegence. Yet, they have a face that nearly resembles a mongoloid. They are not dumb, they just have dumb face.
by ChristopherCook October 01, 2007
The outward appearance or "look" a person has that makes them seem retarded. An outward image of being inarticulate, impaired, a dullard, a moron, a simpleton, an idiot, a dunce, an imbecile; yet in reality, this person is of normal, even sometimes above average intellegence.
All of Archie's boys have dumbface, yet each are successful, and usually make intellegent decisions.
by ChristopherCook October 22, 2007
the appearance or look a person has that makes them seem retarded, slow minded, or just stupid intellectually, even though the person is normal or even highly intellegent.
I can't believe how smart Peyton is! I never would've guessed it by looking at him and his dumb-face.
by ChristopherCook October 03, 2007