1. a sarcastic response used when someone states the obvious. (Statement: "Don't run that red light." Response: "No shit." Statement: "I bet it hurt when you got shot in the chest." Response: "No shit.") Submitted by Elizabeth W. Bromberg, Birmingham, AL, USA, 08-03-1998.
NO SHIT
Meaning of NO SHIT in English
Slang English vocab. Английский сленговый словарь. 2012