Can you guess the real title of the Friends episode?
Call yourself a Friends fan...? Let's see if you've got Unagi...
We all like to call ourselves Friends fans but how well do you really know your favourite TV show? Sure, you can quote it, you can reference it – but can you remember all the names of the episodes?
As we mark ten years since the doors to Central Perk closed for the last time, test your knowledge with our quiz. Do you have unagi or are you a perfect arse?