An expletive used in response to another person attempting a 'mansplanation' of the difference between ASTROLOGY and ASTRONOMY. Frequently used to interrupt long supercilious diatribes on science, the occult, and the distinctions between them, .
T: "You know, there is a big difference between astrology and astronomy! Star signs are part of astrology. Astronomy is..."
M interrupting: "Astrology, astronomy - what is the difference?"
T: "There is a big difference. Astronomy is based on science. Astrology and star signs is not but rather..."
M shouting: "ASTRO-NINNY!" End of the conversation.}
M interrupting: "Astrology, astronomy - what is the difference?"
T: "There is a big difference. Astronomy is based on science. Astrology and star signs is not but rather..."
M shouting: "ASTRO-NINNY!" End of the conversation.}
by Sleap Reeder June 9, 2022
Get the Astro-Ninny!mug. Dr. Lupo is a cottonheaded ninny-muggins
by EmeraldRacer June 28, 2018
Get the cottonheaded ninny-mugginsmug. Nangu Ninny aka Anny is One of the most beautiful girls I've ever seen. She always wanders Nangu in her room, she never wears any clothes when her boyfriend Prateek is around her.
by Anantarya2 September 24, 2023
Get the Nangu Ninnymug. Forgive me mother and father, for I am just a simple silly-willy Ninny-Man, I shan't leave the dog in the hot car the next we have ourselves a family pet.
by random_male_seeks_meaning July 25, 2018
Get the Ninny-Manmug. by CoronaLady13 June 29, 2015
Get the ninny boo boomug. A word used to describe a pair of inadequately sized breasts.
E.g. James: "Millie you've got little ninnies"
E.g. Guy: "Last night i took this 9/10 girl home and it was all great until I found out she had ninnies"
E.g. James: "Millie you've got little ninnies"
E.g. Guy: "Last night i took this 9/10 girl home and it was all great until I found out she had ninnies"
E.g. James: "Millie you've got little ninnies"
E.g. Guy: "Last night i took this 9/10 girl home and it was all great until I found out she had ninnies"
E.g. Guy: "Last night i took this 9/10 girl home and it was all great until I found out she had ninnies"
by OliBot July 15, 2018
Get the Ninniesmug. 