A word meaning "Shit no!" that is often used as an interjection or exclaimation; the opposite of shi-yeah.
Pronounced: (shi-noe)
History: Was first dicovered by a M. Schoch and was later recorded.
Person 1: *Stubs toe* Oh shi-
Parents: Walk in the room Person: I mean God NO
Oh SHi- I mean God no is what you do when your about to say a OH SHIT then your parents or innocent kid walks into the room.
Used as a sarcastic comment for someone who stated the obvious, using a reference to the famous fiction detective Sherlock Holmes, it can be understood as "No way, you are Sherlock Holmes!" which can actually mean "Of course, you dumbass!".
The phrase "no shit Conan" refers to the phrase "no shit Sherlock", but instead of Sherlock it's Conan, the main character from the anime Detective Conan.