Used other than figuratively or idiomatically: see settle, on. / To make a decision or selection; to decide, arrange, or agree on.

(humorous) Skewered through the middle and served individually, in many cases warm, as a hot dog. Often parodied as being done to everything at state fairs in Iowa.

(US, chiefly New York City) On a queue; waiting one's turn for something.

present participle of walk on eggshells

(slang) Less vulgar synonym of work one's ass off.

(idiomatic) To maintain one's concentration fixed on one important theme.

(idiomatic) To work especially hard, usually for an extended period.

(idiomatic) To be overly careful in dealing with a person or situation because they get angry or offended very easily; to try very hard not to upset someone or something.

(idiomatic) To lose one's concentration on what is most important.

To board a vehicle. / (idiomatic) To attack verbally, to criticise excessively. / (idiomatic) To take immediate action regarding; to avail oneself of without delay.