Overheard #19

On the way to a home improvement store yesterday:

Mom to Mister J: Should we go to Lowe's or Home Depot?

Mister J: Home Depot.

Dad: Why did you pick Home Depot?

Mister J: Because I picked it.

Dad: But why did you pick it?

Mister J: Because....

Dad: But can you tell me why?

Mister J: Because. The end.

So, dear reader, do you think we (a) held it together like adults and explained to Mister J that his final answer was smart, and not in a good way? Or do you think we (b) laughed and laughed like it was just too funny, and then worked hard to pull ourselves together and not break into grins as we tried to explain to Mister that his final answer was smart, and not in a good way?