bananas

[ buh-nan-uhz ]
/ bəˈnæn əz /

adjective Slang.

crazy; deranged: All that chatter is driving me bananas.
wildly enthusiastic: The crowd went bananas when the music began.

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Origin of bananas

1965–70, Americanism;see banana, -s3
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for bananas

British Dictionary definitions for bananas

bananas
/ (bəˈnɑːnəz) /

adjective

slang crazy (esp in the phrase go bananas)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012