Personalized Entomology Bug Adult Sweatshirt. Entomology don't bug me with an image of a bug wearing glasses is a funny gift design for birthdays, holidays, back to school and graduation. Stay warm and stylish with this classic adult sweatshirt, perfect for everyday comfort. Crafted from soft, durable fabric, it features a relaxed fit for added coziness. Whether you’re lounging at home, running errands, or enjoying outdoor activities, this versatile sweatshirt is a wardrobe essential for any season.