Alzheimer's: Small Bags

My mom-in-law has Alzheimer's.  Sometimes she says funny things.

Like today, she was dipping a teabag in a cup of tea.  And she said, "This is why your father got fired from dancing.  Because his bag was too small."

This was extra funny and weird because my father in law was never a professional dancer.  So everyone laughed and laughed, including mom.

And then she said, "What did I just say?"