content: I like Moondog, but certainly don't trust him, and from a quick search it appears that album is anti-meat-eating.  I haven't heard that album, so I don't know for sure, but it seems possible that that song is actually about animal rights and not to be taken ironically.  I have to agree, though, about the Maus song Rights for Gays - I don't think it's a straightforward, sincere song.  But I don't really know much about Maus outside of MDE.