Is Mark Zuckerberg a lizard?

When Facebook CEO Mark Zuckerberg hosted a livestreamed Q&A earlier this week, he was probably expecting questions about emergent tech and online entrepreneurism rather than someone asking whether he was, in fact, a shape-shifting alien reptile.

“Mark, are the allegations true that you’re secretly a lizard?” Zuckerberg read aloud, before replying in the negative and declaring the question “very silly”. Well, he would say that, wouldn’t he?