Bayerische Motoren werke, which is German for Bavarian motor works, Bavaria being the place in Germany where area where the company started work, and motor works being the type of business.
The failure to stick together in L4D, usually resulting in being pounced by a hunter or pulled by a smoker where your teammates cannot immediately rescue you.
Also known as "plain" or "okay" irl. Basically, you know how everyone in any language textbook usually looks like they're missing a chromosome or something? Well if you're textbook sexy then you're not fugly, you're just... meh. Plain. Average.
Guy 1: Hey, that girl over there's totally making me jizz!
Guy 2: Dude, you should keep that thing under control- she's only textbook sexy.
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Girl 1: Aw man, I wonder why I didn't win the beauty contest!
Girl 2: It's because you're textbook sexy.
Girl 1: -sigh- MLIA.