Marcel Duchamp's urinal and readymades seemed in the beginning to be insider jokes or jokelike paradoxes meant to awaken people from their aesthetic slumbers.

Taylor has been hitting poorly against left-handers, and Morgan has been hitting poorly against right-handers, so they will platoon.

Although no stranger to violence or general scumbaggery, Fisher was already on probation for armed robbery and thought that perhaps his junior high school buddy had gone off the deep end.

Among commutative rings, the polynomial rings in a finite number of indeterminates enjoy important special properties and are frequently used in applications.