Definitions of Ass Sneeze
1. Explosive diarrhea that covers the interior of the toilet bowl in human waste.
A sudden, abrupt bowel evacuation. During the two seconds of literally emptying your entire intestines, you visualize the world's fastest train sucking through a long tunnel. "shhhhhlurp-bam!" 200mph like a sneeze out your ass.
Examples of Ass Sneeze
After an all night drinking binge I had ass sneeze.
"OMG, that STD medicine worked hella fast, but I almost didn't make it to the toilet before I had an Ass Sneeze!"