Cough-n-plop

The act of releasing a loud cough to cover up the fact that you dropped a big one on the toilet

Guy 1: "dude, I was sitting in the stall yesterday at the big game, when I heard another dude rip a major cough-n-plop" "too bad you couldn't come to the game, you would of loved the sound of it!"
Guy 2: " Dude." I was in that stall. "
Guy 2: