Personalized Shut Up and Fish Toddler Long Sleeve T-Shirt. Shut up and fish! fishing is serious business, and know when it's time to talk and when it's time to fish. Funny fishing gift! A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.