1. A sock that is used as a temporary contained for faecal matter.
2. A vital part of any dedicated EverQuest player's equipment. A poopsock eliminates the need to go all the way to the bathroom, which wastes valuable levelling time.
3. An insult used to refer to an obsessive MMORPG player who gains an unusually high number of levels in one day.

Verb: to obsessively and excessively play a game, usually an MMORPG, usually for hours on end and to the exclusion of all other concerns.

The act of defacating into any type of sock so you are able to continue playing video games without needing to use the loo.

A sock which has either come in contact with human feces, or has been loaded with human feces. Once the sock has been prepared with the aforementioned feces, it shall be used to terrorize others.

A sock that a person with a mental disorder uses to store their feces in, presumably to prevent acquisition of the feces by another party, which will presumably use it to effect some negative result on the poopsock.