A Kentucky Surprise
When you ‘return’ your books to Chegg, but you throw a bunch of poop in the box and set off a bomb when they open it, and it goes boom in some dude’s face like he just got hit with a pile of crap!
I sent my professor a box of feces with a timer. He opened it in front of the whole class. It was glorious.
My roommate returned his books with a bunch of dog poop. The guy who got it screamed like he was being murdered.
I filled my box with crumpled-up feces and a smoke bomb. The guy who got it had to leave the room.