ninny boy: noun, a derogatory term used to insult or egg-on one's appearance or character. Can occasionally be used to make fun of one's voice. Ninnies boys commonly come in all forms, but share the same characteristics. Most are afraid to get root beer at 7:20 PM on a Friday night. They share the same high pitched voice, one that many people call a, "girl's" voice. Their dads make sure to rub it in. Most Dads of Ninny Boys are found commenting on said Ninny Boys' voice, movement, and other characteristics. Keep it in mind that ninny "boy" does not only mean that Ninny Boys are boys. They can be of all genders. Ninny Boy is the ultimate trump card used against all insults and comebacks.
Dad: Hahaha your a little ninny boy! your a little ninny boy!
Ninny boy: Im not! Im not a little ninny boy! Honest! Honest im not!
Dad: hahahahah yeah you are, you are a little Ninny Boy!!!
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Dad: "im -insert name- and im a Ninny boy!!
Ninny Boy: your lying your lying!!
by q9Jz March 4, 2023
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