Tim: OK, now put the wrench on the coupling at the end of the trap.
Jill: You mean this thing here?
Tim: No, no, no. That connects the elbow to the drain pipe and the flange.
Jill: "Flange"? Who comes up with all these stupid names?
Tim: I'm sorry, honey. It's the little silvery thingy at the bottom, right down in...
Jill: You don't have to be sarcastic, you know. You're using all these technical terms.
Tim: This is practically baby talk.
Jill: Oh, oh, excuse me. I guess I forgot that Mark's first three words were "Mommy", "Daddy" and "flange".