When a man or woman works out really hard at the gym and doesn't take a shower or re-apply deodorant for a few hours. He/she marinates in this smell which eventually turns into a salty, soupy smell, exactly like a pizza pocket.
A miller'spizza pocket is when an italian family of four goes to a mill on a hill with the oldest woman in Italy, they stuff an entire gasoline soaked 12” pizza into a miller light bottle. Then they light the pizza in the bottle on fire, put it into a condom half filled with spaghetti and viciously penetrate the oldest Italian woman with the flaming pizza bottle in a spaghetti filled condom, all the while screaming “mama mia! Gratzi!” Until the bottle breaks. Then they hang the woman upside down in the mill and roll down the hill