The act of destroying someone's shoe while urinating or pooping inside of it. Usually works best when you've done a liquid diet and all your stools are liquid-like. After "Sabotaging" the shoe, tell the person who owns the shoe to hurry up and come outside because there is something very interesting outside. But remember to give them reason to put their shoe on such as there is broken glass outside. When they place their foot inside, they'll feel either a warm sensation or a cold one, depending how long it took you to sabotage their shoe. Afterwards, run around screaming like you are a hype man on a concert stage. Usually, the best words to scream are, "Oh Shit! Literally!" and "Damn! Yo' foot smells like my ass!".
Donna was fed up with her new boyfriend, so she Sneaker Sabotage'd him.