[off balance] {adj. phr.} 1. Not in balance; not able to […]

[off base] {adj. phr.}, {informal} Not agreeing with fact; wrong. * […]

[off feed] or [off one's feed] {adj. phr.}, {informal} Not feeling […]

[off one's back] {adj. phr.} 1. {informal} Stopped from bothering one; […]

[off one's chest] {adj. phr.}, {informal} Told to someone and so […]

[off one's head] {adj. phr.} Crazy; mad. * /We had no […]

[off one's high horse] {adj. phr.}, {informal} 1. Not acting proud […]

[off one's rocker] or [off one's trolley] {adj. phr.}, {informal} Not […]

[off the air] {adj. phr.} Not broadcasting; observing radio silence. * […]

[off the beam] {adv.} or {adj. phr.} 1. (Of an airplane) […]