He suddenly got to his feet. He looked at the ocean. "Sybil," he said, "I'll tell you what we'll do. We'll see if we can catch a bananafish."
"A bananafish," he said, and undid the belt of his robe. He took off the robe. His shoulders were white and narrow, and his trunks were royal blue. He folded the robe, first lengthwise, then in thirds. He unrolled the towel he had used over his eyes, spread it out on the sand, and then laid the folded robe on top of it. He bent over, picked up the float, and secured it under his right arm. Then, with his left hand, he took Sybil's hand.
The two started to walk down to the ocean.
"I imagine you've seen quite a few bananafish in your day," the young man said.
--From "A Perfect Day for Bananafish" (1948), by J.D. Salinger