Rex started in a furry Resident Evil fanfic. He's chaotic and weird and turned very trickster demigod over the years. He's a character who can pop into any universe and do his thing.
His varsity jacket is based on jacket I used to own.
First Ronts: bear-dog emotional scavenger (I called the species "rewair" but he's more akin to an incubus). He's got telekinetic powers and for a long while stood in as my realist side (especially in Loose Ferrets webcomic and LiveJournal posts).