!! OMG, he's naked: Dane Cook !!
Actor Dane Cook shows off his flexibility in the film Good Luck, Chuck, where he has an almost uncountable number of acrobatic sex scenes. On the new, uncensored DVD (coming out January 15), there is a "Sex Matrix" that lets you watch only the sex scenes, which leads me to believe they could be the only scenes worth watching.
The one hanging from the rafters got my attention anyway. Check out the NSFW screen caps after the jump.
Click to enlarge.