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1 definition by OZ ZY OZ

 
1.
This is the act of hitting your testicles in somebodys face. Sacklash can also mean when you hit your dick in someones face and it leaves a mark such as a cum mark caused by pre-come from the penis.

The art of performing the perfect sack-lash is to swing your penis or balls quickly in a sideways motion until you hit the other persons face, or any other part of the body. If done while pre-cumming or upon ejaculation, then the perfect sack-lash mark can be achieved
My wife decided to tease me, so i gave her sack-lash and she got a cum mark on her face, in her eye, on her kneck and belly. this was a perfect sack-lash
by OZ ZY OZ April 22, 2008