Memorable unscripted moments from Friends that made the show special

For a series that ended its run over 15 years ago, Friends almost feels like a show that is still on the air the way it remains such a strong presence in the pop culture zeitgeist. It's so popular that Netflix once paid a whopping $100 million to keep the show on the service for just one additional year. One of the things that made Friends such a great show is in the talent and chemistry of its main cast, as well as its many memorable guest stars. And while its actual writing was some of the sharpest and snappiest in sitcom history, many memorable moments from Friends came in the form of improvised, unscripted, and otherwise unplanned moments that were left in and became a part of television history. While we all nurse our wounds from the delay of the reunion special, let's look back at some of those moments and how they came about!