" There was sex where you were looked in the eye and beautiful things were said to you, and then there was what Ira used to think of as yoo-hoo sex: where the other person seemed spirited away, not quite there, their pleasure mysterious and crazy and only accidentally involving you. “Yoo-hoo?” was what his grandmother always called before entering a house where she knew someone but not well enough to know whether they were actually home. "

― Lorrie Moore , Bark