It’s playful, lighthearted, and guaranteed to spark at least one pun battle with your uncle during the Father’s Day cookout. The phrase “I Wear This Shirt Periodically” hits the sweet spot of every classic dad joke — equal parts clever and groan-inducing. It’s playful, lighthearted, and guaranteed to spark at least one pun battle with your uncle during the Father’s Day cookout. And I love it.”When to Gift It (Spoiler: Now)This tee makes a fantastic Father’s Day gift, but it doesn’t have to stop there. Periodically?” Whether you’re 10 or 40, there’s no better way to say “I love you and your goofy jokes” this Father’s Day.