Ben Affleck Goes Full Frontal In Gone Girl! You Can See His Bat-Peen In IMAX 3-D!

O. M. G.<br/><br/>The Bat-Peen!<br/><br/>We already wanted to see Gone Girl, but now we have the greatest reason ever. Ben Affleck is baring all!<br/><br/>In an interview with MTV, the Good Will Hunting star admits he finally goes full frontal! And in 3D no less!<br/><br/>[ Photos: Movie Stars You Never Knew Got Naked On Film! ]<br/><br/>So will [...]