Personalized World's Best PBJ Eater Long Sleeve T-Shirt. Funny PBJ lovers Long Sleeve T-Shirt - Pink with watercolor peanut butter and grape jelly sandwich and purple hearts says BEST PB&J EATER IN THE WORLD. Perfect for kids and adults that love this classic sandwich. 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