(basketball, slang) A shot which misses, particularly one which bounces directly out of the basket because of a too-flat trajectory, as if the ball were a heavier object.
(informal) A power brick; an external power supply consisting of a small box with an integral male power plug and an attached electric cord terminating in another power plug.
(technology, slang) An electronic device, especially a heavy box-shaped one, that has become non-functional or obsolete.
(firearms) A carton of 500 rimfire cartridges, which forms the approximate size and shape of a brick.
(poker) A community card (usually the turn or the river) which does not improve a player's hand.