FPS Gamers
Case For: Will yell “Faggot!” at you for fifteen minutes, speaks exclusively in incomprehensible jargon, will either be a rules stickler or a anything-to-win rules breaker, will spawncamp your ass all day
Case Against: Easily defeated by turning your headset off
Fighting Gamers
Case For: Highly elitist, conversations consist of jargon and unfunny in-jokes, obsessive-compulsive about things like controllers, not allowed to have fun, will probably make more money on the tournament circuit than you do actually contributing to society
Case Against: Those Justin Wong combo videos are pretty awesome
JRPG Gamers
Case For: Pretend to be sophisticated despite being functionally illiterate, refuse to play games that are less than 100 hours (where 40 of those hours are spent wandering around, and 50 are spent doing the same thing over and over again), would never pick up a real book in their life, very likely to be an otaku
Case Against: Those 100 hour single-player games means they have very little time to interact with others (and when they do, it’s at cons, which are very easy to avoid)
MMO Gamers
Case For: Addicted to clicking the same buttons over and over again, will spend real money in exchange for game money, make the worst stereotypes of gamers as passive blobs a reality, members of their guilds are probably the closest thing they have to friends, smell bad
Case Against: Same as RPG gamers, except that they don’t even really have cons. Are essentially recluses.
Sonic the Hedgehog Fans
Case For: Either gross furries or colossal man-babies, refuse to recognize that the Genesis games weren’t perfect either, are probably angered that most of the modern games are aimed at (gasp!) children, keep paying attention to the series they apparently love/hate instead of moving on, think the ‘serious’ cartoons/comics should be the model for the games, haven’t figured out that Sonic has always been a marketing-focused character
Case Against: Hm…I think we have a winner here.