From Will & Grace: Season 5, Episode 21, Dolls and Dolls
KAREN:
What is this place? It's pretty.
KAREN KNOCKS
ON THE GLASS WINDOW OF A DRYER.
KAREN: Where are the fish?
JACK: No, Karen. It is a "laundry-mat." People come here to clean their clothes. Then, they reuse them.
KAREN: Why, poor people are just plain clever. I wonder why they can't
figure out a way to make more money.
JACK SHRUGS.