Honestly, some do, some don't. The ones that don't like it, don't like it for bovious reasons. It's ugly. The reasons why some girls do, is because it's like a scar of sorts. And chicks really do dig scars and imperfections especially if it's related to a masculine activity. It's a good convo starter or ice breaker also. If a girl find out that you're a fighter or that you twist people's limbs and choke them out for fun, she's already got a bad boy image in her mind. Like I said though, some girls absolutely hate it. Most probably do. But there are girls out there that dig it. A good amount of them you'll more than likely meet in a bar or club though as opposed to other places. Maybe at the local gym also though.