the webmaster, and honorary fifth member of the band. karl is extremely popular amongst the fans for his dedication to keeping everyone informed on the latest exploits of weezer (check out karl's corner news on weezer.com). he is the technology god, and the one who encodes and posts mp3s of the latest demos, as well as his own videos (at least until interscope shut down the audio/video section...but don't underestimate the powers of karl). karl also has his own musical project, karlophone, and did a little southern fried swingin' with mikey and pat.