A poop that is particularly long, smelly, liquid, or gross. A notable poop. Particularly when the poop is an emergency, such as following a large meal of pizza and root beer.
Dude I went to Old Chicago and ate a whole large deep dish pizza and drank tons of their Mug Root Beer on tap. I had the poopingtons so bad that I had to poop at Tim's mom's house!
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.