The Selfie Arm is the brainchild of artists Aric Snee and Justin Crowe. When used to take a selfie, it appears as if somebody else took the picture, and you're holding their incredibly fake looking hand. Maybe with a more realistic looking hand you could actually convince your Facebook friends you didn't go on vacation by yourself. Still, you know what the best thing to come out of the Selfie Arm is? The Selfie Penis I just invented (aka The Handjob Stick).
Keep going for several more shots.