An instance of saying "Alley oop!" / (US sports) A high and arcing pass, catch, or move, especially (basketball) a shot made by a player as part of the same jump used to catch a pass.

(US sports) High and arcing. / (US skateboarding and snowboarding) Involving at least a 180-degree turn.

To lift or toss upward, or to be lifted or tossed upward.

(bowling) The long narrow building in which skittles is played.

A building which contains lanes for bowling.

An area in Manhattan, New York, which is home to a group of Internet-related companies.

Occurring away from publicity, or in mean surroundings; backstreet.

An urban feral cat. / (figuratively, humorous) A slut, a sexually promiscuous woman or prostitute.

plural of alley cat

(colloquial) the mineral aluminite.