His hair is usually in a pony tail, just like a girl, except it is matteted, clumpy, and greasy beyond belief. His hair is disgusting. He looks like he goes for perhaps a week or two between showers/bathing, if not longer. His skin is pale, greasy, and dirty, what you would expect from someone who eats nothing but junk food, never exercises, and spends all their time indoors, doing nothing but playing vidya, never seeing the light of day. His skin tone looks, in a word, unhealthy, and even at a glance, it's obvious that he has horrible, horrible, personal hygene. His weight loss is on the order of perhaps 30-40 pounds over about 3 months, which is suprisingly rapid given that he still eats fast food, implying that he ate enormous amounts of junk food every day before the house fire.
and only giving him a few dollars at a time. He's been eating less because he doesn't have the money to spend to eat more. Also, he's taken to wearing skinny jeans and T-shirts that are a size too small for him. He looks like a crazy homeless guy wearing clothing he stole from a 20-something female hipster.
