There was a girl in my general chemistry class in college some years back named Buffy Drinkwine. I swear that was her real name. She was extremely hot, dumb, and clumsy. In lab the general rule was if you broke a piece of glass ware, you bought it. Her bill got so high the professor told her to forget about it.
Not really stupid but an idiot. The valedictorian of my high school. I think he had a photographic memory. He didn't know what S&M was. I don't think he really understood it even after it was explained to him. The guy had no common sense, no people skills, and a big superiority complex. During his valeddictorian speech at graduation, he forgot his speech about midway. He closed his eyes, and to himself retold the speech untill he came to the same spot and picked it back up - funny thing was you could see his lips moving as he did this. He was to good to put his speech down on index cards. Scary thing is last I heard he was a nuclear engineer in the navy.