I'm living through the nightmare of a 15 year old boy at the moment. He does all of the above but also utters foul-mouthed rants as well as grunts. He seems to think it socially acceptable to gob on the doorstep as he leaves the house. Rarely washes himself and the debris in his bedroom is approaching calf-height in places. He will soon have to enter by swinging tarzan-like from the light fitting whilst keeping a wary eye out for the predatory beasts that have swiftly evolved from the slime of the dirty dishes and mugs that litter every surface. I pray for the day when he gets a girlfriend to take responsibility for him but doubt whether a female with such poor judgement (or sense of smell) exists.