For the most part, skateboarding is a male-dominated activity. This is probably because the scrapes, bruises, and dirt that come along with it generally don't appeal to the average female. That's not to say that there aren't plenty of girls out there who rip just as hard as the guys. This crew of ladies from the Poseiden Foundation are a perfect example of that. They recently stopped by and showed us that girls night isn't always about doing hair and make-up. Sorry fellas, no boys allowed.