I think my ears must smell interesting to my little hedgie.
Yesterday, I was lying on the couch with her for a long while, with no problems. She was asleep most of that time, and when she woke up, she walked right over my hand and arm, up to my face. I didn't think anything of it. Then she started sniffing my ear, and bit it!
Later on, I had her on the couch again, like normal. I wanted to see if it was just my ears, or if she was mad and bit me earlier. I put my other ear up close to her, and she started to smell it and went to nip at it again.
I figure she doesn't want to eat it, but just wants to annoint (there might have been a residual smell of rubbing alcohol from cleaning my earrings), but I don't think I'm going to let her chew my ear for that. lol