Something that, or someone who, smashes. / (mining, historical) A person employed to break up waste rock. / (slang) An attractive person (see also smashing).

plural of smasher / Mashed potatoes

(informal) A particle accelerator.

plural of atom smasher

plural of smasheroo

A blockbuster; a movie, play, song, or other form of commercial entertainment that is a smash hit. / (by extension) A big success / A violent collision.

Extremetly good; fantastic; smashing. / Inebriated; smashed.