My friend was out one night in the city of Manchester with his mate, and they got split up. At about 4 am, he wanted to find him and meet up with him, so he sent him a text saying:
"Where the fuck are you? We're still at that shit hole in town. You best not have smoked all that weed, you fucking prick!"
But he accidentally sent the message to the lad's home number. So his mum was woken up in the early hours, by a robot, which relaid a string of profanities, like Steven Hawking.