Mainstream movie where girl in skirt entering bar/club pulls down and off underwear in front of shocked guys? (no nudity) (released circa 2010 maybe)

[jv287169]

I recall once seeing it on mrskin.com. I feel like it had "summer" and/or "camp" in the movie title, but I'm not sure. She was brunette.

Any leads please Mates?

JV