be off (one's) nut



be off (one's) nut

slang To be crazy and/or wacky. Usually used humorously. Don't listen to a word he says, he's off his nut! You're off your nut if you think that plan will work.
See also: nut, off

Common Names:

NameGenderPronouncedUsage
Saludsah-LOODSpanish
ŚWiĘTosŁAwshvyen-TAW-swahfPolish (Archaic)
FlowerFLOW-ərEnglish (Rare)
Lin-Chinese
ŠIwa-Slavic Mythology
Balfour['bælfə]