A class offered by some schools specifically designed to bore students to death. It forces students to learn a bunch of useless crap that will never be used later in life, like most AP classes. Even though the textbook isn't nearly as long as the AP World History textbook and you get a lot more time to read the chapters most students will procrastinate and read the chapters the night before, resulting in an all-nighter and failed exams. If you listen in class it's very possible to get a 5 on the exam, regardless of what scores you got on quizzes and tests throughout the year.
The irrational fear of travelling virtually anywhere due to fear of locational germs, illnesses, parasites and dangers both real and exaggerated. Similar to agoraphobia in that sufferers limit the scope of their world, but more specific in that the nature of the perceived threat is directly related to any foreign location.
Watching the Amazon episode on "The Monster in Me" led to Will's increasing Geographobia.
"So do you think Laurie will go on the camping trip?"
"No, she won't even leave Scranton, she's so Geographobic."
A sound created by the uncircumcised male to display his prowess and readiness for mating. Often after a shower, the male will vigorously slap his penis against his leg to create the sound.