I've arranged to go busking with some people I've just started chatting with online. So far it's myself, another girl and two guys. (We're trying to get at least one more girl to join to thicken the sound). We wanna sing things that won't be expected of us, not the typical old busking songs and definitely no Christmas carols! We're going to go as far as to sing a few theme tunes from cartoons and TV shows even, just for laughs. Anybody got any ideas on some cool/jokey/wacky/unexpected things we can put our own spin on and sing?