off (one's) dot
off (one's) dot
Crazy or mentally unsound; extremely foolish. I'm going to go off my dot if I have to hear that blasted song once more! I think Jane's grandmother is a little off her dot these days. You must be off your dot if you think that's a good idea!
See also: dot, off
Farlex Dictionary of Idioms.
- be off (one's) dot
- off (one's) rocker
- off one’s rocker
- off one's rocker
- off rocker
- off your rocker
- go off (one's) dot
- be off (one's) rocker
- go off (one's) rocker
- rocker