For everyone who is a fan of the iconic sitcom 'Friends,' you remember the trifle episode. Yes, the trifle episode. It was the one where Rachel tries to cook a traditional English trifle, but the pages of her cookbook stick together, and the final product is a disgusting shepherd's pie-trifle mashup.

Of course, the only character who would dare consume the custard, ladyfingers, and ground beef concoction was food-loving Joey, played by Matt LeBlanc.

As a recent guest on the UK talk show, 'The Graham Norton Show,' LeBlanc shared some new behind-the-scenes information about the iconic episode.

"What was the worst thing you had to eat on 'Friends?'" Norton asked. LeBlanc explains how during filming there was an unfortunate mix-up between he and David Schwimmer's (Ross) plates, and the trifle gained another level of gross. Just a hint—Joey does share food.

You can watch the excerpt of the 'The Graham Norton Show' here.