What with no udder MOO-ARHEA is clearly a male, though the eye yearns to see an udder 'neath those back legs, doesn't it? An interesting phenomenon that.
I suppose the robot on this other page can be construed to be Optimus Prime now that I think about it. Not the new incarnation with the effeminate hourglass figure but the old clunky one from the glorious 80's...aw man my nerd is showing...

