Grunt

Grunt is an enemy that appears in Super Mario World 2: Yoshi's Island and it's Gameboy advance remake. It is a bandit that wears a spiked helmet instead of a mask. They appear in the levels, Marching Milde's fort and Scary Skeleton Goonies!. All they do to run back and forth. Yoshi can knock of their helmets by throwing an egg at them and he can also eat them and turn them into eggs. When a grunt's helmet is knocked of it will look embarrassed and will frantically run back and forth.