(US, Canada, idiomatic, colloquial) A gigolo or younger man who is sexually pursued by an older person. / (literally) A toy meant to be played with by a boy.

(sometimes derogatory) A waxed, toned, bronzed and buff gay ideal.

(chiefly UK) Alternative spelling of mama's boy

(chiefly US) Alternative spelling of mama's boy

The nuclear bomb dropped over Hiroshima, Japan on August 6, 1945.

A very young male human being, from birth to a couple of years old. / (derogatory) A man who is immature or infantile. / (slang) A term of endearment for a man.

Used other than figuratively or idiomatically: see bad, boy. / A man whose rebellious nature makes him dangerous and/or attractive. / (slang) A male criminal.

(chiefly Britain) Someone who has an anonymous support role in an organization, especially a technician or scientist; a boffin.

A girlish boy.

(idiomatic) A male exemplar of some trait.