As with the whiptails, this unassuming lizard has a seriously effed up habit:
It cries blood.
CRAAWWWWLING IN MY SKIIIIN!
Yes, the horned lizard has fulfilled the dream of many an emo: Whenever it feels threatened, it ruptures small blood vessels in its eye sockets. This causes the blood to squirt straight into a predator's mouth. Supposedly, it tastes terrible to mammalian predators; no scientists have tested this theory by finding out for themselves. We like to think that the coyote in that clip left due to sheer "WTF?!"
At least no Jurassic Park dinosaurs have this adaptation. Pop music stars are another story.