"No, mommy"

Jonathan's favorite new saying is "No, mommy."

It's not what you'd expect - this is not screamed in fits of frustration or 2-yr-old rage (well not usually anyway), rather stated quietly, calmly and in a tone of voice that says, "Oh geez, here she goes again (long-suffering sigh)."

Me: Jonathan, it's bathtime. Let's go upstairs!
Jonathan: No, mommy.

Me: Jonathan, how was your day at school!? Did you have fun playing with your friends!?
Jonathan: No, mommy.

Me: (singing along with his Music Class CD) Little red caboose, chug chug chug!! Little red-
Jonathan: No, mommy.

Annoying my kid already at the age of 22 months. That's gotta be some kind of a record.