When a male decides that life is no longer worth living, or that he is no longer interested in procreation or sexual pleasure of any kind; he engages in a unique and courageous act of self mutilation known as a "down pound". The act itself requires the male to sit on a chair or in a hunched position and then proceed to punch downward at his genitals, forcefully mashing and smashing his penis and balls until they no longer are of any use and in some extreme cases, no longer recognizable as genitalia.
In a drunken and distraught state of mind, John Henry took out his sexual frustrations by down pounding his frank and beans into a bloody mess. He regretted this decision almost immediately.
Vomiting with enoughforce while going down on a girl to finish her off.
After a big night on the drinks I was going down on the missus and started to feel the room spin. I knew she was close so I persisted but as she was about to cum I power chucked in her spasm-chasm and the force from my puke finished her off. That night the Down Under Chunder Wonder was born.
The biggest and ultimate utterance of down badused for only emergency situations
Simp: Being your little brother would be so fucking hot. I'd hold my ear to your door at odd hours of the night, hoping and praying to catch the soft moans of my horny naughty sister, I would creep my eye to under door crack and watch the shadows of you move.