simple past tense and past participle of cross one's arms

plural of one-armed bandit

A roly-poly pudding.

plural of one-armed router

plural of radial arm saw

To help oneself liberally to food at table.

(US, informal) To direct the bras d'honneur (obscene gesture) at someone.

(transitive with against or for) Prepare to fight; to arm oneself.

Alternative form of lay down one's arms

(slang) To demand money from someone.