People I fucking hate part 2

People who barge into a conversation with others talking off the cuff and getting some minor irrelevant fact wrong and then pretend it's a free ticket to be a complete shitbag.  Wow, we're just having a conversation in the moment and you have Wikipedia on your search bar in Firefox and unlimited free time to fact-check and craft your "witty" response to some inconsequential statement; truly you're a paragon of intelligence and we should be worshipping you and taking all your vicious abuse in stride.  Yeah right, fuck off into a fatal overdose you disgusting pig.