nutty as a fruitcake


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*nutty as a fruitcake

 and nuttier than a fruitcake
crazy. (*Also: as ~.) Don't pay any attention to John; he's nutty as a fruitcake. Mary's schemes for making money are nuttier than a fruitcake.
See also: fruitcake, nutty

nutty as a fruitcake

Crazy, idiotic, as in Mary's nutty as a fruitcake if she thinks she can get away with that. The adjective nutty meaning "insane" was first recorded in 1821; the similarity to fruitcake, which literally contains nuts as well as fruit, was first recorded in 1935.
See also: fruitcake, nutty

nutty as a fruitcake

BRITISH, INFORMAL
If someone is as nutty as a fruitcake, they are crazy. The man is a charmer — intense, funny, and nutty as a fruitcake. Note: `Nutty' or `nuts' is an informal word for mad. Nutty can also mean containing a lot of nuts in the way that a fruitcake often does.
See also: fruitcake, nutty

nutty as a fruitcake

verb
See also: fruitcake, nutty