Me: How old are you going to be on Saturday?
C: Two (sounds more like 'do')
Me: Are you going to have a birthday party?
C: Lawn Mower?
Me: Oh, you're getting a lawn mower at your birthday party?
C: Daddy's lawn mower?
Me: Just like daddy's lawn mower?
Granted, I led a lot of this conversation, but it's getting pretty fun holding 'conversations' with him!