- For other uses, see Duchamps.
Duchamps liked to play billiards, particularly the game of eight-ball.
In 2269, as the USS Enterprise approached the Amusement Park Planet for shore leave, Duchamps won four rounds of eight-ball against Henry Ndugu in the recreation room. It was unusual for him to win, but Ndugu was distracted by the excitement of planetfall. (TAS - Log Three novelization: Once Upon a Planet)