A glutenous chunk of chocolate covered cherry "candy". It will stop your heart in a matter of seconds.
Found in boxes containing around 300 chocolate candies around the size of a softball.
Dude 1: You trying to offer me some Cherry Mash?
Dude 2: Sure!
(Dude 1 bites into Cherry Mash)
Dude 1: I don't feel so good.
Dude 2: You don't look so good.
Dude 1: ARGH MY HEART!
Dude 1 dies.