Packass
A person who stuffs so much junk in their back pockets it looks like they’re hiding a dead raccoon in their butt; they act like they’ve got a brick up their ass and they’re proud of it.
My cousin’s back pockets look like a landfill. He’s a packass.
I saw my teacher’s pants bulging like a sausage. She’s a packass.
He walked in with a sandwich in each hand and a bag of chips in his pocket. Packass.