You really shouldn't eat it.

Yes, the sugar skull, or "calavera," is a sugary, edible treat rendered in the shape of a human skull -- it's a standard, consumable decoration utilized during Mexico's "Day of the Dead" celebration.

Unfortunately, a few thousand sugar skulls -- looking EXACTLY like the ghastly treat adorning our Joker Sugar Skull Men's T-Shirt -- ended up on the doorsteps of unsuspecting Gothamites.

Fifty people took a bite before the Bat Signal went up, and fifty people died laughing. And hemorrhaging.

Made from 100% cotton, this Joker t-shirt for men features a horrifying, Joker-themed calavera complete with lipstick, distressing stare, and lively green hair.