Lyric discussion by epochblue 

Cover art for Debaser lyrics by Pixies

The meaning is fairly straightforward. It is about the film Un Chein Andelusia (which is a French surrealist film by Salvador Dali, et al). There's a scene where a man is "slicing up eyeballs" and there a scene where a girl dances ("girlie so groovie"). The film is really screwed up, you know those surrealists.

Anyway - I think the song is really interesting in that it says that he IS the movie, "I am Un Chein Andelusia," and then he he wants to grow up to be a "debaser" (something with diminishes the quality of something).

All this to say that, to me, it seems like he's saying this is a movie that is bringing down the quality of movies in general, and someday he hopes to be able to accomplish the same (to the music industry, perhaps?) Don't know - weird reading of the song, I know, take it for what you will.

@epochblue You're right, but I think I can actually provide a bit more context. The film was not just made by Dali, but also by famous surrealist director Luis Bunuel. Both were at the time considered themselves to be "Surrealists". In the works of many surrealist artists, there is an element of "debasing" the female body for a variety of complicated reasons I won't go into. The other thing you have to know about Boston in the 80's is that, being a college town, an interest in history, the arts and film was common amongst college...

I meant to say, the film that was Bunuel's follow up to Un Chien Andalou is L'Age d'Or, and was highly controversial and banned in many places for among other things, depicting the "debasing" of Catholic iconography. I also wanted to elaborate as to why I think this is really about young college age students not really understanding the philosophies and ideas they were trying on because they were fashionable, in that the name of the film is bastardized in the chorus, where he says it as " I am Un Chien... Andalusia", despite the fact that the title...