The patch of hair that is above the ass crack, can be seen on a man or women, but most commonly seen on middle age to elderly caucasian men. Is referred to as a "Shrimp Nest" because generallyadolescent shrimp need a safe place to mature and stay in shallower water with more cover like sticks and seaweed hence the safety of a person's back hair patch for prepubescent shrimp to call their nest.
Sometimes referred to as a "Skrimp Nest" when referring to Afro American people.
The most enlightened, skeptical, and sociological a person can possibly be, as they can see all the colors and possible futures that are seen by a mantis/pistol shrimp.
One who counts the amount of shrimp in their food. Most commonly, shrimp-counters will check their Chinese food to make sure that there is a sufficient amount of shrimp.
A person will usually become a shrimp-counter after having their orders mixed up at a Chinese restaurant. For example: Person A orders the Kung Pao shrimp, while Person B orders the garlic noodles. Person B decides to eat some of the shrimp, before returning to the restaurant to correct his order. Person A will then check his container of food to find that 7 or 8 shrimp are missing. Shrimp theft is a very common occurence in Hollywood.
Larry David: "We got our orders back and about seven or eight shrimp were missing."
Hal Wasserman: "So you counted the shrimp, you're a shrimp-counter now."