A blonde walks into a police station looking for a job, and an officer asks her a few questions: Officer: What’s 2+2 ? Blonde: Erm . . . . 4 Officer: What’s the square root of 100 ? Blonde: Erm . . . . 10 Officer: Good. Who killed Abraham Lincoln ? Blonde: Erm . . . . I dunno. Officer: Well, go home and think about it, then come back tomorrow. The blonde goes home and calls one of her friends, who asks her if she got the job. The blonde says, excitedly “Not only did I get the job, but I’m already working on a murder case !”