Helmut

Helmuts are enemies in Wario Land: Super Mario Land 3. They are aquatic creatures that wear spiked helmets. Wario can defeat them by charging into their underside. They share their name with a German forename, while also alluding to the word "helmet". They somewhat resemble Buzzy Beetles because they can hang from the ceilings and cannot be defeated with a jump. Their name is a pun of "helmet" and "mut", which is what people sometimes call dogs.