The art of holding in one's poop until the last possible moment, often resulting in a sense of satisfaction or relief once finally released. Pootention requires a certain level of discipline and mental fortitude, as well as a willingness to endure physical discomfort.
I held in my poop for hours until I got home, and the pootention was worth it.
One could always tell that Jake had been at the grog and jalapenos again when his particular pogent aroma would waft through the office and peel the paint.