Conversation In The Car On The Way To School

(Only two blue eyes can be seen in the rear view.)
"Al, what's in your mouth?"
"Nnthng."
"I know you have something in your mouth, what is it?"
"Nn dnt."
"Al, you know how I feel about you putting 'non' food items in your mouth, now what is it?"
(pregnant pause)
"Red Playdo."