Isaak: Why dat unabbepable?
Me: Because your fingers are dirty, that's why it's unacceptable!
A minute later:
Me: Isaak, why were you chewing on your finger, anyway? Do your teeth hurt? (He's working on his 2-year molars.)
Isaak: No, teef not hurt. Daddy tell me to put my tinger in my mouf!
Me: No, he didn't.
Isaak: Mommy tell me to?
Isaak: (grinning) Mr. Nobody tell me to!
Probably! That Mr. Nobody gets blamed for a lot of things around here. :)