The perfect ending to any story

The reason why some people gave up cocaine and marijuana but still spend money as if they were buying drugs.

Thriving online community of children and pedofiles

An app by valve software that sells downloads of games old and new and usurps you of your money.

Someone who is really mad or pissed off.

Online gaming store/client/DRM service created by Valve corporation. Games can be bought on Steam, and there are often game sales and bonus pack deals for promotions (Bioshock sold for $10.00 on Boxing Day). There is also a social networking aspect a la Facebook, where you can make friends, join gaming groups, etc.

There are a growing number of games which are using Steam for DRM purposes. These games are, once installed, tied directly to Steam and not your computer. The pro to this is that you can play said game on ANY computer with Steam installed using your account. Games also update themselves automatically. The con is that is that Steam has to be running for the game to play, althought offline mode exists.

The other definitons are outdated and don't represent the improvements Steam has made over the years.

Moderate intoxication through alcohol consumption. Typically characterised by a noticable reduction in common sense and decision making capacity. One step above pissed on the scale of drunkenness and one below battered.