Speaking of plant reproduction and all that, yesterday I realized that because seedless watermelons are useless in the reproduction of the watermelon plant, that means that seedless watermelon is not a fruit! And because it's not a fruit, and it's not a root, that means that it's a vegetable.
Therefor, I hereby declare seedless watermelon a vegetable. And it fits too, cause vegetables are nasty, and so is seedless watermelon!