The movie is kind of like a american pie. In the end of the movie they go to a ski resort and stay in a cabin where they play strip poker and one of the guys gets locked out and he's naked. He sees and moose or something and gets boned by it.
Another part is where two or banging in the ski control room and turn off power and a hot blonde girl and nerd gets stuck in tram taking them up and the nerd tries to save her and jumps out and gets hurt.

American Pie Presents: The Book of Love (http://en.wikipedia.org/wiki/American_Pie_Presents:_The_Book_of_Love)