nuts

adjective3

1. •
   (informal) crazy, or not thinking in a normal way

   • After living on the island alone for five years, he eventually went nuts.
   • Are you nuts?
2. •
   (informal) Crazy, mad; unusually pleased or, alternatively, angered.

   • I just go nuts over her fantastic desserts.
   • The referee made a bad call against the home team and the crowd went nuts.
3. •
   (informal) Very fond of (on) someone.

   • He's been nuts on her since the day they met.

exclamation2

1. •
   Indicates annoyance, anger, or disappointment.

   • Nuts! They didn't even listen to what I had to say.
2. •
   (informal) Signifies rejection of a proposal or idea, as in forget it, no way, or nothing doing; often followed by to, as nuts to.

   • They want me to pay $5 for a banana? Nuts to that!

noun[plural only]2

1. •
   (slang) The testicles.
2. •
   An unbeatable hand; the best poker hand available.

   • If the board is 237QA, all of spades, the nuts is 45 of spades.
   • If the board is 4444J, the nuts is any hand with an ace.

noun1

1. •
   initialism of Nomenclature des unités territoriales statistiques: (Nomenclature of Territorial Units for Statistics or Nomenclature of Units for Territorial Statistics - an EU classification system of geographical administrative areas for statistical purposes).