be off (one's) trolley

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

Common Names:

Name	Pronounced	Usage
Anaxagoras	-	Ancient Greek
Amilcare	ah-meel-KAH-re	Italian
Tyron	-	English
Hudes	-	Yiddish
Lucile	loo-SEEL	French, English
Herodias	-	Biblical, Biblical Latin, Biblical Greek, Ancient Greek