I have a male bumblebee we call Homer. He's definately our special little guy, lol. He'll loop around your arms, hold his head funny, etc. He has horrible aim when feeding time comes, he gets twitchy and misses a lot. Managed to miss the rat and nail me the other day, he was so excited. I've also cought him laying in positions that gave me a heart attack thinking he was dead, only to pull him out and have him be fine.
Now my female spider on the other hand seems almost perfectly normal most of the time. But once in a while she will wobble a bit during feeding, and I've cought her at the wierd sleeping position thing too. Found her coiled up with her head layed back resting on her coils, upside-down. Made for a funny picture.