I finally got my hands on MuLab 6 and I was playing around with the new samples...this simple loop is what I've got. On it's own, it probably doesn't loop well, but if you were using it for something, just loop it from 0:20 to the end and it should loop just fine (I tested this)
So, yeah...I could make up some BS about it being a representation of society today or something, but really, I was just messing around. It doesn't make the ears bleed, though, so I think it's safe to share. Enjoy.