simple past tense and past participle of shack up

Sharing a small room or accommodation between many (often too many) people / (idiomatic) (of a couple) Sharing a house, but not married.

(directed at a horse) move on!, go faster!

(slang) To encourage. / (slang) To excite in order to try to achieve a desired result.

excited, filled with enthusiasm

simple past tense and past participle of gee up

plural of start-up

(transitive, idiomatic) To start something with somebody else, such as a conversation or relationship. / (intransitive, ergative, idiomatic) To start something, usually playing live music.

A series of adjustments to an engine in order to improve its performance / A series of preparations for vigorous exercise; a warm-up

Alternative spelling of makeup. See usage notes there.