Every TV show has that one character who tries to avoid emotions through sarcastic comments, making them the centre of the show's jokes and running gags. They are the ones with hidden trauma and, whenever put in a similar position, try to duck the situation using humour as a defence mechanism.
Jake Peralta from Brooklyn Nine-Nine and Stiles Stilinski from Teen Wolf are two TV characters that come to mind when thinking "sarcastic". Jake and Stiles both have unresolved parent issues and thus a ruined childhood, are bad at relationships and are the living embodiment of a loyal best friend everyone deserves.
Both characters have some kind of killer one-liners for every situation they face and a group of friends that they constantly ridicule along the way. Quirky and exceptional, both Jake and Stiles are fan-favourites and the centre of their shows' countless major plots, making them arguably their most important (and popular) characters. See the similarities?
They're definitely someone you'd want at your party but not on a double date. Die-hard fans may claim knowing everything about Jake and Stiles, but can you distinguish which sarcastic genius said what?