Quote from Joey in The One with Phoebe's Uterus
Joey: So, what job did you get, Joey? Joey: Tour guide at the museum. Ross got it for me. Rachel: Well, how can you be tour guide? Don't you have to be a dinosaur expert or something? Joey: Not really. They give you all the information. It's like memorizing a script. And on your left you have a tyrannosaurus rex, a carnivore from the Jurassic Period. Chandler: Very nice. Ross: Yeah, actually, Joey, it's the Cretaceous Period. Joey: Yeah, but I can pronounce Jurassic.