The measure of how intense your poop is after eating
Mexican food. Based on the Fujita Scale (F-Scale) used to measure a tornado's
intensity.
F0: Unaffected
F1: Little worse than usual
F2: Burns a little, not too bad
F3: Intense burning, but only one round
F4: Intense burning with multiple battles with the toilet
F5: Insane burning, seems like it will never end, nowhere near solid, soaks through the
toilet paper, has you screaming and wishing the toilet had handlebars and cool air jets