The act of taking small amounts of food and putting it in your foreskin, tying if off, and letting it marinate for 3-4 hours just like a crockpot.
Turn it into a pressure cooker by getting a boner after placing the food in the foreskin.
The security at the movie theatre was tight so I cockpotted a chicken nugget and sunflower seeds so I can have a snack halfway through the movie. Cockpotting.