OK, this was seriously wrong.
MetaBoy comes up to me, pats my tummy, and says "big tummy."
Of course, this elicited a "what did you say to me?"
"Big tummy, mommy!"
"Grr," I responded. "Grr."
Then he lifted my shirt, patted my bare belly and said "big tummy!"
Sometimes, he's lucky he makes it through the day.