Donno

[T]here ain’t any use in making her mad at me by tellin’ her. Besides, I donno but what it would make her go out of her head, she’d be so mad.

Nope, he donno me. I was in Grammar when he was in High. He wouldn’t know me from a bag a beans.

On the Motorola Droid, you might aim for "mmm, I donno about that restaurant" but get, "Mommy, I donno" instead.