I just like it when the nails are neat, maybe even with a bit of nail polish. It's gross when people have toe jam, or are nail biters.
There was this hot girl, we were supposed to bang, but while I was removing my pants, she suddenly curled and chewed on her toe nails. "There was a bit of toe jam" I was like "I need to go do something" Then I left and never returned her calls or texts.