(informal) The atomic bomb; the capacity to launch a nuclear attack.

(especially) An explosive device used as a weapon, typically dropped from an aircraft, but can also refer to events or conditions that have a destructive effect or any explosive charge.

(slang) A failure; an unpopular commercial product.

(US, Australia, informal) A car in poor condition.

(UK, Australia, slang) A large amount of money.

(social) A highly effective or attractive object or person, often used in slang to describe a success, an attractive woman, an action or statement that causes a strong reaction, a long forward pass in american football, a high kick in rugby or soccer, or a throw into the basket from a considerable distance in basketball.

A cyclone whose central pressure drops at an average rate of at least one millibar per hour for at least 24 hours.

(chemistry) A heavy-walled container designed to permit chemical reactions under high pressure.

(slang) A woman’s breast.

(professional wrestling) A professional wrestling throw in which an opponent is lifted and then slammed back-first down to the mat.

(slang) A recreational drug ground up, wrapped, and swallowed.

(colloquial) An act of jumping into water while keeping one's arms and legs tucked into the body, as in a squatting position, to maximize splashing.

(transitive, intransitive) Attack using one or more bombs, bombard, or figuratively attack or annoy in a similar manner.

(informal) Jump into water in a squatting position with the arms wrapped around the legs, add an excessive amount of chlorine to a pool, or move at high speed.

(slang) Fail miserably, crash, cover an area in graffiti tags, make oneself drunk, or make a smelly mess in a toilet.

(slang) Great, awesome.