Jonah, with an old wallet, now a play wallet: Look! It's my wallet!
Me: Cool! What's in your wallet?
J: Um, dollars.
M: Wow! Can I have some dollars?
J: Sure! Here's a dollar!
M: Thanks! Can I have another dollar?
J: Sure! Sixteen niney-nine?
M: Yeah, that would be great!
M: Er... Could I have a hundred dollars?
J: Yeah! Here you go!
M: Wow. That is awesome! I'll put it in my pocket.
M: Do you think I could have another hundred dollars?
J: Um... Want birthday cake?