nice bike and/or...

As I was riding home from my regular Sunday morning group ride today I heard someone call out from a passing car, "Nice bike!" I was turning left from the middle of a moderately busy intersection and trying to navigate through traffic so I couldn't quite interact or reply. I thought about the comment for a bit. I mean, yes, it's a nice bike - midnight purple, Faliero Masi, Ultegra, etc… But, really, what I think/hope she wanted to say was, "Nice Ass!"