simple past tense and past participle of sit on the fence

present participle of sit on the fence

Alternative spelling of on the fly

(idiomatic) to last too long

To be unusually enthusiastic.

(idiomatic, informal) To accept some chore, hardship or punishment for the sake of one's friends or colleagues.

(idiomatic, vulgar) To take a big risk.

One's remote memory / The supposed location of low-importance plans

Used other than figuratively or idiomatically: see boots, on, ground.

(idiomatic) Intermittently.