The Buzzkilling meme primarily features the character Buzz Killington from the animated series Family Guy. First appearing in the episode 'Whistle While Your Wife Works', Killington is a 19th-century gentleman known for interrupting lively situations with incredibly dull stories and unsolicited lessons on etiquette. In internet culture, this template is used to represent a party pooper or someone who brings a conversation to a grinding halt by being overly pedantic, literal, or serious. Whether it is a friend pointing out a plot hole in a fun movie or someone bringing up work during a weekend outing, the Buzzkilling meme perfectly captures the collective groan of a room losing its energy to an unnecessary reality check.