Top definition
This is when you cook for your girlfriend or wife and lace her food with a shitload of laxatives. Your then having anal sex with her and as your about to cum you punch her in the stomach as hard as you can. You cum in her ass then hold on for dear life with your cock still in her ass while her stomach just rumbles. You pull out last second and her ass then erupts violently covering the room in cum and feces.
My wife pissed me off on valentine's day so I cooked her dinner and gave her a muddy geyser.
by Deuce Master December 01, 2014
Get the merch
Get the Muddy Geyser neck gaiter and mug.