N

N2: n. See Nitrogen

Newbie: n. (slang) A deragetory term used for new or inexperienced players.

Nitrogen: n. A colorless, odorless elemental gas sometimes used as a paintball propellant. More commonly, when someone says “nitrogen” they really mean “high pressure air,” since the air we breathe is mostly nitrogen. HPA and pure nitrogen behave and are used similarly.

Noob: n. See newbie, but usually used more derogatorily.