A small compartment, as for work or study for the newest hire. Usually next to the restroom, far from the break room and/or situated where anyone can catch you shirking on Facebook.
A mass pwntage of n00bs. Often used in FPS to describe killing a large team of camping nubs with a grenade or air strike. To exterminate all noobs.
Alternate meaning: to kill a large group of enemies using n00b tactics such as a n00b tube.