be off (one's) dot



be off (one's) dot

To be crazy or mentally unsound; to be extremely foolish or foolhardy. 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

Common Names:

NameGenderPronouncedUsage
WarrickWAWR-ik, WAHR-ikEnglish (Rare)
Hakim-Arabic
Jory-Cornish
OrtrunAWRT-roonGerman
Prasanna-Tamil, Indian, Kannada, Telugu, Odia, Hindi
Lubomierzluw-BAWM-yeshPolish (Rare)