(slang) to take LSD.

plural of lemon drop

plural of drop bear.

An old-fashioned boiled sweet containing citric acid.

An elevated railway track designed to allow material to fall freely between the rails onto the ground beneath. It is used to rapidly unload hoppers containing coal and other bulk materials.

(espionage) A location used to secretly pass items between two people, without requiring them to meet.

To leave at a dead drop for someone else to retrieve.

(espionage) A location where two people meet to exchange items or information.

plural of coal drop

A manual downward motion of a piece in the video game Tetris that makes it land immediately (that is, within only one frame).