I got my left nipple pierced this evening.
Not intentionally, you understand.
I was coming out of the kitchen when I heard my retarded (seriously, she's fucking retarded) cat coming out of the paper bag she hangs out in, so I snatched her up to give her some loving.
As I was holding her to my chest and scratching under her chin, she dug her claws in and popped one clean through my nipple.
I also have a cat-shaped dent in my ceiling.....