the song really fits the anime. I'd love to say: well done, but since you didn't make it I will say: Please tell the one you stole it from, that he/she did a splendid job! :P
FLCL is my favorite anime series of all time, Best thing about it's not your average mindless anime. You really have to listen and think about it while your watching it to understand the series and what is going on. There are so many innuendos and "In" humor (EX. The cannon popping out between Canti's crotch, The horns popping up in intense situations*signifying a errection etc etc)