A person who argues their point using information from Wikipedia.org, usually without understanding what that information means or by providing irrelevant information.
Person 2: Korean is a language isolate with no relation to any neighboring language, while Vietnamese is an Austro-Asiatic language and is not related to any Chinese language at all.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi