Idioms with OFF

off the charts
at an extremely high level
The demand for the new product is off the charts.

off the cuff
without planning or preparation
He had to give the speech off the cuff.

off the hook
to get out of a difficult situation
He relied on his friends to get him off the hook.

off the mark
inaccurate; incorrect
The accusation was completely off the mark.

off the table
no longer available or being considered
The offer will be off the table tomorrow.