Quote from Ross in The One with the Fertility Test
Ross: Oh, you should take her to the Met. Joey: The Mets. Ross: No, no, no. The Met. The Metropolitan Museum of Art. Joey: Oh, that's what she meant. You know what, if they're gonna shorten it, they should call it the "Muse," you know? Short for "museum" and avoid all the confusion. Ross: Yeah, most days the place is packed with confused, angry baseball fans.