bananas

adjectivecoloquial/ɐ.βɐ.nɐ.ˈna.ðu/informal

a·ba·na·na·do

Definition

Acting in an extravagant, foolish, or unbalanced way; crazy, nuts.

He went completely bananas after winning the lottery.

She had a bananas idea that just might work.

syn

ant

Common collocations

bananas behaviorto go bananas

De abanana (gíria antiga para 'tolo') + -ado.