Informal Idioms
(as) fit as a fiddle | behind bars | blot one's copybook | by the skin of one's teeth | do/perform/work miracles/wonders (for/with) | feel/go hot and cold (all over) | fly off the handle | for keeps | for kicks | forty winks | grease somebody's palm | hot under the collar | keep up with the Joneses | number one | on balance | on cloud nine | pay through the nose (for) | play (it) safe | see red | smell a rat | under the weather