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1 definition by tom riddled

 
1.
It is when a chick is giving a blow job to a dude, as she is being buttfu****
The two cocks form the lines that would be at the top and bottom of the Z and the chick forms the diagonal line.
Hey, give me a BJ and he'll buttfu** you
Isn't that called The Z?
Yeah, it is.
by tom riddled February 19, 2011