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A life saving maneuver used to prevent someone from pooping in their pants.

Basic Poop Lock- Standing perfectly still with back straight, feet together, and butt cheeks clenched.

Advanced Poop Lock
In addition to the basic form, a person can gain added effectiveness by standing on tippy toes, holding their breath, clenching teeth, asking for forgiveness, and/or singing Living on a Prayer by Bon Jovi.
Kevin: Dude, I have to poop really bad. I might poop in my pants.

Keith: Quick, Poop Lock!

Kevin: I already am!

Keith: Pray to Bon Jovi, that always helps me.
by The Gruffalo October 27, 2015
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