A man whose online (or augmented reality) personality usurps his real-life physical presence, charisma, social status and self-worth. For these reasons, meta males usually spend considerable time pursuing virtual achievements compared to real ones. Meta males are often beta keyboard warrior simps with few redeemable qualities to contribute to society.
Greg: "Has anyone seen Jason lately? I haven't been able to steal his lunch money for weeks, I've had to resort to actually bringing my own lunch to school."
Steve: Jason is such a meta male, he spends all of his time on second life.