Matt Round, a web developer from somewhere in the U.K., created a quiz to see how well you can tell the difference between a programming language inventor and a serial killer. I don’t have to tell you, this can be an invaluable skill in a multitude of situations … when you’re hooking in the Combat Zone or attending an international number theory conference, to name but two.

Besides having a lovely interface, it combines two things I’m passionate about: geekology and abnormal psych. For those of you not so, um, academically inclined, the sound effects are pretty cool too. Click here to see if you can best my score … 9 out of 10, bitches!