do your nana

do (one's) nana

To become angry. It is possible that "nana" is short for "banana," coming from the use of "bananas" to mean "crazy." Primarily heard in Australia. Mom will definitely do her nana when she finds out we broke her antique vase. A: "John sure did his nana when he found out I was responsible for the printing error." B: "Yeah, we could hear him yelling all the way over here." Oh man, Dad is going to do his nana when he sees that I messed up his new car!

See also: nana

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do (or lose) your nana

lose your temper. Australian

See also: nana

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