A hall on the second floor of Lockerby Composite School where nerds gather at lunchtime to play Halo with eachother. Tournaments are frequent. Non nerds or Halo players are often looked down upon by the Halo Hall veterans and are often called n00bs.
Nerd 1: Dude, lets take our laptops up to the Halo Hall at lunch today and seriously pwn.
Nerd 2: Yeah man! We are t3h l33t when it comes to Halo.
Nerd 3: You speak l33t? You're totally not a n00b.