My old mate would just randomly blast out "city chippy, city chippy, city chippy, 100 people waiting for chips and somebody wants a fish, city chippy, city chppy"
He also would randomly sing "we don't care if the arsenal cut us up, we are Norwich "
Back in joe royle days, for a season I used to go to all the away games with a group that splintered off from Hyde supporters branch, a chap owned his own coach company and could also get away tickets to fill the coach up! He also supplied the beer as part of the package. Anyway someone used to bring a Rolf harris cassette and play his songs (before we knew he was a nonce) one of the songs had words of "I'm bluer than blue, what can you do to make me change my mind, fuck all" we obviously added in the fuck all bit.
It was a very random coach!