I''m making a CD for my friends, so far it only has Metroid music and a few Timesplitters songs on it. It has Space Farm by Primus too. Anyone know any other stange, or weird songs I could put on my CD?

Amon Tobin probably has what you're looking for. No song names come to mind though, sorry.

a shameless plug..but try

http://www.archive.org/details/Euphoria_Project2007

http://www.archive.org/details/Falling_Piano2006

as far as trippy goes..some of it is, some of it isn't..just check it out..

Katamari Damacy?