What is the best song to parody for a theme song?

Question

I need a theme song to sing at my school but I can't think of a good song. I need to put the words man fish into the song.

Answer 1

So sorry to use this question for this, but I just had to congratulate you on the fantastic answer you gave to the 'What's the most nauseating flavor of toothpaste ever?" question....LMAO! Crap and dead hamster? WTF? Too, too funny. Thanks.