a term coined by a twelve-year-old boy in spite of his sibling's obsession with nine inch nails. defines an avid die-hard nine inch nails/trent reznor fan. can be stylized as NINchie for full effect. may or may not gatekeep the band, it depends on the person. may be delusionally obsessed with their debut album, or may not.
ALLAN: they've bought seven copies of pretty hate machine in the span of a year. I think they're sick in the head.
KENNY: not really, I think they're just a ninchie.
KENNY: not really, I think they're just a ninchie.
by HATMA989 February 04, 2023
When your bathing suit goes up your butt and vagina simultaneously, a front and back wedgie at the same time.
"Oh man, I didn't follow the directions about keeping my legs crossed on that waterslide and I got a wicked ninchi!"
by Foxy Amazon July 05, 2025