Siri Tells Little Boy to 'Shut the F--- Up'

The iPhone 4S was then sent in for repairs!

For all the kind and helpful advice that Apple's Siri personal assistant gives out, don't ever catch it on a bad day, or it'll tell you off in ways your mother would not approve.

If a report from The Sun is to be believed, a demo unit for the iPhone 4S caught fire for telling 12-year-old Charlie Le Quesne to "Shut the f--- up, you ugly t---."

Charlie reportedly asked Siri "How many people are there in the world?" and that was the answer he got back. Together with his mother and the manager, they asked the demo iPhone 4S the same question and got the same answer back yet again. Needless to say, the demo unit was unplugged and sent back to Apple for "diagnostic tests." Siri!