What is Fire Snakes?
1.
When your shit is loose, violent & it burns your asshole
Several hours after a huge, spicy meal at Azteca, John was atop the porcelain throne, moaning in agony, shitting fire snakes.
2.
also known as a McKenzie.
Maaann, them burritos was hot, not lookin' forward to the McKenzie in the mornin'.