in my opinion the Cantina song played by Max Rebo's Band in the original Star Wars is perfect just the way it is, but the geeky folks behind The Warp Zone felt the song needed lyrics to be perfect.
So they came up with ridiculous lyrics about alien happy hours and the Cantina's criminal clientele, but it seems the writers are either droid activists or married to robotic entites- because they're angry about how droids are treated.
-Via Laughing Squid