There are tattoos that suffer from being horrible ideas in the first place, and there are tattoos that suffer from poor execution. This tattoo falls somewhere in the middle. It's 90% there. It's so close to being pretty accurate, but there's just something off in those eyes. Those dead, hollow eyes. Have we met the world's biggest Willy Wonka fan? It's one thing if you have a tattoo of your mother's face and it didn't come out 100% accurate. It's at least still sweet. What's the purpose of this tattoo?
Maybe he got it so he could always do the Wonka meme. If he ever wants to give a snarky remark he can just point to his tattoo and say it in Wonka voice. "OH YOU WANT TO MAKE FUN OF MY TATTOO? WHAT TRIBE IS YOUR TRIBAL TATTOO FROM?"