The main character in the Metal Gear Solid video game series has always smoked, but it seems like he’s finally made the smart choice and will sport what appears to be some kind of e-cigar in the new Metal Gear Solid V. Maybe he’s finally becoming aware of his own mortality and wants to make healthier lifestyle decisions.
Plot twist: The vape is actually a mechanical mod and he doesn’t understand battery safety, so he can throw it at enemies when it’s about to explode! (Just kidding, that’s not really a part of the game.)