Where did this come from? LOL

…that Benji learned this from TV: “Mama, Mickey Mouse drives a Minnie Van” 

We haven’t watched much TV this summer and I didn’t hear this one anywhere - from where else could be? Does he know what he is saying????

Also, if you hear him saying “knock knock” and you ask “How’s there”? He answers:
 ”Orange”  - or other times-  “Banana who?”
This one was from daddy - Benji lol but he does not quite understanding the joke yet!