First starting with the FPS Series BATTLEFIELD 1942, Zooking or being Zooked is the act of of using a dumb fire rocket i.e. Bazooka, RPG, SMAW, M5 Recoilless to take down enemy aircraft with precision and without "locking on" with the help of a tracker or Soflam.
KingZookSF is a madman, he's been Zooking players all day.
When you are so high that you forget you ordered pizza. Then the door bell rings, you get scared, then really happy, because you forgot you ordered pizza.