Personalized Tacos On Y Days Long Sleeve T-Shirt. Funny Long Sleeve T-Shirt - Charcoal for taco lovers says I Only Eat Tacos On Days That End In Y. Carnitas, carne asada, street tacos, tortillas, cilantro and cheese. Perfect for taco night, Cinco De Mayo, anytime. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL