How Gunther Broke the Fourth Wall
In a Season 4 episode of Friends, Ross is about to get married (again). At his bachelor party, Joey and Chandler argue over who will serve as his best man. Their bickering devolves into pettiness, until a fed-up Chandler makes an announcement about one of their guests, the barista at their favorite coffee shop: When he gets married, Chandler says, he’ll just ask Gunther to be his best man.