It’s badass to shave your head. It is also badass to get a tattoo. It is extremely badass to tattoo your bald head with an intimidating face. The pictures in the above gallery all show some pretty insane optical illusions that make it look like their wearers are quite literally two-faced.

Take a browse through the gallery above to see third eyes, alien beings and even Jesus on top of men’s bald heads. This trend brings a whole new meaning to the phrase “eyes on the back of your head.”