Personalized Robot Text Gray Patterned Background Youth Long Sleeve T-Shirt. An image of a wide eyed robot against a gray patterned background is a funny gift t-shirt design for robotic engineers, computer programmers, science teachers and kids at birthdays, holidays and graduation. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)