1 definition by Sarah Wolk

This is a contraction for the exclamation, "Jesus Christ". It is a more efficient and potentially less offensive way to use the Lord's name in vain.
Person A: Oops I spilled cranberry juice on your carpet, Person B.

Person B: J'ist! That's gonna stain!
by Sarah Wolk December 18, 2005
Get the J'ist mug.