*rollseyes*
I wonder if this site is similar to how fortunes and horoscopes work. Provide a little detail that's easy for many people to relate to, and keep the rest general enough that it can apply to anybody. It's clever, and dare I say even a little fun. The descriptions are also a little on the insulting side, so I'm hesitant to call anyone out. Even though that's exactly what makes reading through it fun. There's a tendency to think of certain people while reading those. Evil Clown?
It's very tempting to try something subversive, like start a poll with a description, and a name, and see how many people agree. I don't recommend doing this though.