capital-G gamer noun1 •(disapproving) A person who plays video games (a gamer), especially one who is characterised by misogynistic or generally antisocial behaviour.I've never tried to play online/multiplayer games before DFLW. Never been much of a capital-G Gamer, so I figured I'd get murdered easily. And yeah, I did at first. — 2001 formscapital-G gamers