:>)

Sucks how many people were taught that "horses put their ears back when they're mad" but then never taught the difference between "angry backwards ears," "mildly annoyed backwards ears," "pain backwards ears," "concentrated backwards ears," "sleepy backwards ears" and "just happens to be listening to something behind it."

Actually, I wanna talk about the third horse, the one putting its ears back in pain. Over the last 15 years veterinarians and animal scientists have worked out pain scales for most domestic animals by taking photos of the during routine procedures.

"chell solving test chambers is like sex for glados" well known, basically canon with that bit in portal 2 where they established that glados's body has a built in pleasure response to completing test chambers