how do they know she is a snowboard chick?

snowboard in the back of the vid (left side)

That dude talking kills the awesomeness the girl brings

They know she's a snowboard chick because she's fucking the abominable snowman. Looks as though it's in a cave. Surprised she didn't wake mommy and daddy abominable snowpeople with her Matthew howls. I didn't know the snowman had a name until today. Matthew this could have been so much better. Give the camera to his friend Sasquatch next time as he could probably make a video less shaky than the footage humans got of him walking across the forest.