go off (one's) dot

To become crazy or mentally unsound; to become 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 has gone off her dot lately. You must have gone off your dot if you think that's a good idea!

Common Names:

Name	Pronounced	Usage
KrzyŚ	KZHISH	Polish
Amiran	-	Georgian, Literature
Medad	-	Biblical
Corrin	['kɔ:rin]
Lovrenco	-	Croatian (Rare)
Will	[wil]