This next one, I think, has a stolid and dignified disposition, like, say, Bambi's or Simba's father:
This one looks very alert -- rather overly so in fact, like someone who's drunk way too much coffee:
And this one's fanatical stare reminds me of all those megalomaniacal supervillains from Saturday-morning cartoons and b-movies, bent on world conquest -- I can almost hear the laughter: "Mwahahahahaha--!"
Here is one that's looking pretty pissed-off about something -- maybe somebody cut it off...
This one is obviously reptilian, since it has the unblinking, expressionless gaze of a snake (a black mamba, maybe^):
So much for the amusing ones. This last one, however, actually creeped me out today as I drove home from the Westside. It looked for all the world like a skull. Maybe with a slight Aztec flavor. And I had to follow behind it down a good stretch of 6th Street, looking into the grinning face of Death. Oy.