Creeper
Aw man...

Creepers are four-legged, upright-standing creatures that are perhaps best known for the ability to explode when they are close to their target. They have been known to steal all of a player's stuff, which means there would be no choice but for the player to run, run until it's done, done, until the sun comes up in the morn'.
Spicy

The rare spicy variant caused when a Creeper eats a spicy pepper, is very deadly.