Cracking My Ass Off is a merger or Cracking My Self up and Laughing My Ass Off
Sometimes I am so damn funny I am Cracking My Ass Off!!
by Big Hook Em March 03, 2018
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An expression used when something is hilarious. Also used in place of the expression "cracks me up."
Dude, that shit was so funny, it gave me two cracks in my ass.
by Sal The Man June 02, 2008
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