18. Clearly orcs just like to rough house more than the other races.
19. Clearly sinspawn are simply trying to display what happens when you don't give up your vices.
20. Clearly bubears are simply overly aggressive teddy bears in need of a hug.
21. Clearly medusae just need a decent hair stylist and contact lenses.
22. Clearly dopplegangers simply need to find themselves, and assuming the identities of other people help them do that.