Personalized Robot Text Dark Patterned Background Youth T-Shirt. An image of a wide eyed robot against a black patterned background is a funny gift t-shirt design for robotic engineers, computer programmers, science teachers and kids at birthdays, holidays and graduation. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.