Play with Food

My kids like to play with their food and I normally stop them but this time it was quite creative so I didn't put a stop to it.

Natalie: Noah look at my tunnel.
Noah: Wow!
Natalie: It's a tunnel.
Noah: It's a rainbow.
Natalie: It's a dinosaur.  Roar!
Noah: It's a big rainbow.
I think there was more to the conversation but it may have just been repeating.   I thought it was clever and harmless so I let it go :)