g2
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Initialism of Generation Two, the second generation of characters, fictional history, etc. Used for several different entertainment franchises.
Register: slang
Where it’s used:
Used
American English
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “g2” mean?
Initialism of Generation Two, the second generation of characters, fictional history, etc. Used for several different entertainment franchises.
Is “g2” formal or informal?
g2 is generally slang.