Many of the terms used in various pics, posts, and comments related to pizzagate are terms for drugs, sex, or both. Comet - cocaine; Cheese - heroine mixed with an over the counter medicine; Panda - Opana (the new oxycontin); Pizza - marijuana generally but can change; Ordering a pizza is buying drugs and toppings are drugs (extra cheese - ecstasy, pepperoni - heroin, etc); Chocolate - ecstasy. That should get you started.