Your many years of reading philosophy have been wasted, apparently. Disregarding an argument just because it doesn't have a wikipedia article is not logical. The page you quoted contains a strawman fallacy (maybe you've heard about that?). Saying that men as a group can't be the victims of discrimination because every American president has been a man is fallacious thinking. The apex fallacy doesn't imply that women have just as much power -or more- as men; therefore that urban dictionary article is attacking a strawman.The apex fallacy refers to judging groups primarily by the success or failure at those at the top rungs (the apex, such as the 1%) of society, rather than collective success of a group. It is when people marginalize data from the poor or middle class and focus on data from the upper class.