informal or slang terms for mentally irregular, colloquial, figuratively Crazy, mad; unusually pleased or, alternatively, angered, Extremely enthusiastic, noun_ Plural form of nut, vulgar, slang Testicles, poker A hand that can be proven unbeatable even when the hand's holder does not know any of the hidden cards the other poker players involved in a hand hold or held, verb_ Third-person singular simple present indicative form of nut