Nothing, it will make you die.
Nothing some people just don't like them. (don't eat the rotten ones)
Give it away to a food bank, throw them off the roof of a building, make watermelon balls make watermelon juice, make watermelon slushies, make watermelon sauce (like apple sauce), make watermelon salads, make watermelon art, make watermelon sherbert, sell all these watermelon products and make a watermelon store .
You use watermelon, salad, and tomatoes.
Because it has a fleshy meat consistency that closly resembles human flesh. So if you boiled human flesh it would smell just like boiled watermelon juice?
No, a factory wouldn't have the proper conditions to grown a watermelon. Watermelon's typically grow on a vine outside.
get a 2 rotten hazelnuts make them eat that and then get 2 rotten gooseberries and make them eat that.
There is nothing necessarily in the watermelon that would make someone break out in hives. They might be allergic to watermelon and this would be why they broke out in hives.
Juice it
Just make a compost of rotten wood like logs or smaller logs and rotten leaves.
The watermelon tee hasn't been solved yet.
You make a cupcake w/ a watermelon jelly bean on it and then eat it.
leave it in your yard for a week or two, then BAM one rotten apple.