Where does he get these things?

Carter:  Mom, I really want you to sign me in for swimming lessons!

(He actually wants me to sign him UP for swimming lessons.)

Me:  Okay, well, I'll try to call the pool tomorrow and see when you can do it.  Maybe that week when Sissy and G are at Tilikum.

C:  Would it be regylar swimming or swimming lessons?

Me:  We could probably do either- which would you prefer?

C:  I think swimming lessons means learning.  Like, lesson means learning.  So I want that.

How can I turn that down?!?