When you say something unbelievable but true.
Josh: Did you know that Bernard proposed to Kayla?
James: No way, they only met a week ago.
Josh: I shit you not, they're engaged!
The expression means I am being honest.
john:I just saw Barbra Bush running naked on T.V
Lou: No fucking way
John: I shit you not
When some one tells the truth about something usually unbeleivable.
guy 1 - i just laid your mom
guy 2 - wtf!! seriously?
guy 1 - i shit you not my friend...
to steal money from work, friends and family to support your drug problem, and then kill your family if you're close to getting caught as a diversionary tactic
"I shit you up, said Alec Murdaugh after grabbing paper towels to dry his tears, after admitting stealing money. I shit a lot of people up."
A phrase typically, but not always, used in conversation; can also be used in response to a fact, or its opposite, in media; the appropriate response to any sentence including any variation of the descriptor 'bullshit', when the word 'shit' is being used as a verb, and the preceding perceived assertion or premise reflects a known truth or fact. Also used as its reverse as a prank, to generate belief in something patently false and normally unbelievable.
You: Idaho is a state in the USA? You're shitting me!
Them: I shit you not! It's a state!
You: I thought it was an invention of the corn industry.
Them: You're shitting me.
You: I shit you not! ... yeah, I'm shitting you, you numbfuck.
when something is so obvious to one person that he will not even charge, for it being to sed to a companion friend or aquaintace.
tom: what do you think of tim's mam?
muthar: she's a propa slag, i'll tell you that shit for free!
tom: thanks muthar you're so genorous!
When you're raging in CS:GO you then will come to a complete life of swearing everytime you die and you will run out of words and make them up and create this.
*Dies for 50th time*
ARE YOU FUCKING SHITTING MY ASSHOLE!? THIS GAME SUCKS!