out and about in the van....
Jane:(0ff in la la land)"Choo-choo!"
Gavin: "JANE! We don't say potty talk(pretty sure he thought she was saying poo poo)! You gotta go to the bathroom to say potty talk!(can you tell that he has gotten in trouble for inappropriate conversations lately?)"
Jane: : (oblivious)"Choo-choo!"
Gavin: "No Jane! No potty talk!"
Jane: (completely, utterly oblivious)
Atticus: (chiming in from the next seat up)"No...not potty talk. A joke!"