Some examples of things that are meta:
Drinking Jager when you see a jagermech.
Everything that they do over at NGNG.
Inner sphere wars, the Marik campaign or any other player run tournament.
Talking about what is and isn't meta on the forums of a game website after waking up in the middle of the night and realizing that you can't get back to sleep.
Some things that are NOT meta:
Lots of people jump-sniping is an aspect of game play not meta gaming.
Lots of people boating PPCs is an aspect of game play.
When people use the phrase "current meta game" they are almost never talking about meta gaming at all, they are usually talking about some aspect of game play.
I guess that's it.
**edit: phone messed this all up and i had to come out and fix it on the desktop.
Edited by Ohgodtherats, 18 May 2013 - 12:36 AM.