Since my debut in the world of Internet forums back in 1998, I've always used the same avatar, everywhere, with no exceptions: the Lunaris from FF6. It's gone through a couple of variants, including a transparent version and the present blue background, but other than that it's always been the same - comforting, familiar, and ready to rip the lungs out of wayward thieves treasure hunters.
But now, in tribute to Stompy's bizarre find, I must do the unthinkable: for a short time (read: until I get scared and revert), I will be changing my avatar to....
ASPLODEY ROCK MAN!!!
You have to get the close up of his face before he breaks the rock in two. That part made me burst out in laughter.