Seriously, this strikes me and a lot of people as pretty funny, but isn't much like the typical joke.
Edited to add: Poll and discussion. Short version: being amused by the song is rarer than I would have thought, though the LW consensus may be usually strong.
In the way of data: I like XKCD, Terry Pratchett, and obscene humor, but am less amused by slapstick than average (partly due to effort because I don't want to like it). Also, I find modern art lame, and this reminded me of it.
and get nothing!
Seriously, this strikes me and a lot of people as pretty funny, but isn't much like the typical joke.
Edited to add: Poll and discussion. Short version: being amused by the song is rarer than I would have thought, though the LW consensus may be usually strong.