not mean jack shit
not mean jack shit
rude slang Not having any meaning or value whatsoever. Yeah, well, Dad's promised us stuff before and not followed through. His promises don't mean jack shit. I finished my paper, but it won't mean jack shit if I can't hand it in because this isn't printer working!
See also: jack, mean, not, shit
Farlex Dictionary of Idioms.
- not for a second
- (I) hope not
- hope not
- not for a minute
- not for a moment
- aint
- ain't
- not for a instant
- not for a/one minute/moment/second/instant
- by no means