The document discusses common stock characters that are often seen in horror movies. These include the wanderer, who is typically the first character killed because they are naive and walk into danger. The jock character is usually athletic but cocky and gets killed early on after doing something reckless like drinking or drugs. The pervert character can either be a sexually motivated killer or someone who is killed for being a pervert, and they are usually kind of crazy and don't get along with others. Examples are provided for each type of character.