jackshart
When you puke and poop your pants at the same time like you're trying to kill your mom with your guts.
I ate three tacos and a whole pizza. Now I'm doing the jackshart in the hallway.
He hit the jackshart during the final round of the talent show. It was tragic.
My kid did the jackshart on the floor of the mall. I'm never letting him near a snack bar again.