If there’s one celebrity who needs to cross over into the music business, it’s Jason Bateman.

The man whom we will always refer to as Michael Bluth visited David Letterman last night and sang what will surely be one of the summer’s hottest tunes. We won’t give much away, but it’s about poopy diapers and it’s sung to the tune of “Take Me Out to the Ballgame.”

The man truly is a genius.
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