My husband burned.
My son is one and a half years old and he bought him a baby foam for the bath. We went to swim, gathered water, poured foam, all are foaming, all are shattered. Here the husband comes to his mind the idea of a joke and says to his son: "Wow, look, where are your legs? She has no legs ".
After 2 minutes, he was already sitting with the child in the bathroom, holding his hand from hysteria and every half-minute pushing the foam so that he could see his legs :)