Ben Affleck sort of confirmed to MTV today during a interview that that's his dick in Gone Girl.

"There's some brief — very brief — nudity" Affleck told the interviewer. "The penis is in there."

Consensus from people who have already seen the film is that it is Ben Affleck's (and possibly Neil Patrick Harris's) dick, but the scenes apparently didn't stand out to some viewers, so way to be subtle David Fincher? So, yeah that's probably Ben Affleck's dick.

[image via AP]