HorseLizard 1: Hey... what's wrong with that booceros?
HorseLizard 2: Looks like it rolled in a dung-heap.
HorseLizard 1: Yeah, but why is it charging instead of rolling around in the grass?
HorseLizard 1: I think it might be running from that tree growing out of its butt.
HorseLizard 2: You know, if any of the kids see that, we'll have whole herds of boos running from freshly planted trees.