He keeps coming and coming and coming.
He had so much wax in his ears that he became a permanent contributor to Madame Tussaud's.
Amy Swallowa.
Because he heard the snowblower was coming.
You take it to the Moo-seum. I know this joke is terrible, but I totally came up with it on my own, but I'm sure it exists already.
It keeps coming, and coming, and coming...