These miniature watermelon jello shots may not have any ACTUAL watermelon in the ingredients, but that doesn’t mean they aren’t one of the coolest jello ideas on the planet. Who comes up with this stuff!!? After squeezing the juice out of your limes, save if for another use; perhaps even freeze it in ice cube trays to flavor your ice water at a later date. Fill your newly created mini lime bowls with your hot jello recipe, refrigerate, cut, and enjoy! Be sure to visit WikiHow for the recipe and full instructions!