That's cool...
There's a silly story behind hayz tho... He was never meant to be a character or something in special. He just randomly happened during one day (even had one phase when I used the 'random' word a lot)... and began to grow in a certain point and continued to grew after that (being all kinds of things I already mentioned).
Also there's two side characters beside this one... There's a bit of background on them but I always pictured hayz as the leader and the others being the "pals". I've also made two replays about them: "belle michelle" (beautiful michelle) and "mark shadoop" (mark is the name, you figure the rest) and they were made about 2 years ago.
It's funny... You're probably thinking I'm mad by now. :D