look up any word, like fleek:
 
1.
A more "embellished" phrase of the classic saying "Holy shit"!

An example of when to use it would be after excessive amounts of exertion to illustrate the mixture of exhaustion and lack of giving a crap about whats coming out of your mouth.
1) "Holy christ on a crotch! You almost got pancaked by that car!"

2) "Holy Christ on a Crotch, 'huff', thats a lotta stairs!"
by Grenstone September 22, 2011