Personalized Zombies Like Happy Brains Men's V-Neck T-Shirt. Zombies like happy brains with an image of a smiling brain is a humorous gift design for family and friends at birthdays and holidays. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem