What? UD does get sidetracked a bit l, but NEET is actually an acronym for "Not in Education, Employment, or Training" and it is not just some made-up internet term.
It was part of the curriculum in my Geography lessons in primary school 15 years ago, in a non-English speaking country, even though it's an English acronym.
Yeah, with big derogative connotations from most of the ones using the term. Basically another way to say "bum", which is explicitly spelled out in some of the other UD entries.
UrbanDictionary is generally offensive in all their definitions, but even so, you skipped past the first definition with 19x as many upvotes (at 16% downvotes) to show the one with 67% downvotes