Personalized One Shot One Kill - Skull Toddler Long Sleeve T-Shirt. One Shot One Kill - Evil Vampire Skull Shooting Six Guns with skeleton hands. WickedApparel Designs by WickedSkulls 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.