Just in for a short browse, but I had to log-in to respond to this one because I couldn't believe no one mentioned

serpentine: snakelike (and would you like a nice shiny red apple, Eve?), but actually more in the meaning of a slithery form rather than character.

and, then, of course, so obvious with all the bovine talk (and to quote good ol' Teddy Roosevelt): Bully! We'll have a bully good time!