Personalized Idiots Happen Toddler Long Sleeve T-Shirt. I wake up in a good mood, then idiots happen. Funny gift for anyone who isn't a people person. 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.