Try this: When a friend asks you to take a picture, take video instead. It's what the Joker was referring to when he said, "Everyone LOSES their minds."
Initial observations beyond the inherent awkwardness: The girls (unsurpisingly) seem to be more okay holding long poses than the guys, who quickly get irritated with the gimmick. And the photographer has surrounded himself with attractive people doing cool things. My version of this would involve way more video taken while buying tortilla chips at 11 p.m.