1. A service member in any branch of the military that does not hold a masculine and dangerous combat occupation, often found posing for pictures exhibiting weapons in front of heavily secured fast food restaurants on fortified bases that are never engaged by actual enemy forces.
2. A cowardly, unmanly nancy-boy that yearns to be an elite soldier but lacks all talent and bad-assedry required to live up to being an infantryman. Often associated with hurt feelings, insecurity, fear and jealousy. Pog's typically can be spotting by their Combat Action Badge (Knife within a wreath), given most exclusively for imaginary attacks and fighting occuring miles away.
3. Acronym for "Person Other than Grunt", synonymous to terms fobbit and tockroach.
"SPC Brown and his pog buddies take pictures of each other holding weapons they've never fired and do not know how to use"
"Did you see that AAFES in Bagram?", "Yes, it was filled with fat, ugly pogs."
"Why would any man be a pog when he could become an actual soldier, like a rough and tumble, bad ass infantryman?"