The day you make fun of that one kid that shat their pants.
Person 1: hey remember that day you shit your pants? Well today is shit your pants day. It’s your day.

Person 2: wtf
by Yabitchestyrone April 18, 2018
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National Shit Your Pants Day, which takes place on April 28, is a regularly-celebrated holiday in the Midwest Region of America, most likely devised by clothing companies to sell replacement underwear and pants to partakers.
David: Why're you eating so much?

Mark: Tomorrow is National Shit Your Pants Day, I want to celebrate it with my girlfriend. Every year we shit each other's pants.
David: Romantic
by TheRealJodgd April 17, 2021
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