What is an OG for Xbox?

[Paralysisâ„¢]

I've been seeing everyone selling these what are they and what are these used for?

 

[Cronos]

Well, OG is an abbreviation for Original, and there is a collection of original titles on the xbox library. Doubt this is what you're referring to though?

 

[Nunchuck]

A "rare" name, but OG stands for original gamertag.

 

[Paralysisâ„¢]

Ah ok thanks

 

[hand breaded]

Original Gamertags are for looks. No real importance. Unless you sell them. Then I guess they are important.