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When you go to a mexican restaurant who serves general mexican food with a lot of creamy stuff and chicken and cheese combos and you go to the toilet and take a spicy almost constipated diarrhea that literally burns the asshole for hours after, if your lucky you might take a giant shit and literally nuke/murk the toilet with your feces where you might need more gallons per flush
Guy #1:Dude I need to take a major shit
Guy #2:My house only has 1.5 gallons per flush
Guy #1:Ill need about six this is a Mexican Spicy Toilet Nuke
by Joe Fillind January 01, 2011