The Hold Steady are playing with tMG this tour, no?

Lots of the Mountain Goats songs do this but my faves are:

"Mr Steven Tyler On the overhead radio... He doesn't want to miss a thing"

The narrator is eating in a diner. It's so perfectly evocative of the scene.

Anti-Music Song, which is all references to other songwriters.

"I saw you on TV Doing an imitation of an imitation of Jimi Hendrix That's really pathetic."