jack shit

Nothing, or something equivalent to nothing. Jack shit has the remarkable property that its absence and presence are identical. Typically used with or without a negative to describe a total lack of knowledge, value, or significance. Its use carries a strong negative connotation which can express frustration, disdain, ignorance, or other negative qualities.
On this page, you will find 30 slang terms related to jack shit. Some of the top words include: shitty, Shiznits, dagnabbit, Inchromulent, shitclump, and 25 more.