Jason Segel in Forgetting Sarah Marshall
If there’s one actor who has no problem showing off everything, it’s Jason Segel. In the movie ‘Forgetting Sarah Marshall,’ not only does he go full frontal, but he swings around his “Little Jason” for quite some time as his girlfriend, played by Kristen Bell, attempts to break up with him. It’s comical, it’s uncomfortable, and it makes for a very funny 1 hour and 51 minutes of film.