"Watermalone" is a purposely misspelled version of watermelon, used derisively to ridicule uneducated people who could spell watermelon wrong, usually in a derogatory, racist manner because of the stereotypes that black people a: are uneducated and b: like watermelons.
1s a glacier the other is a watermalon
A cat will not normally eat watermelon because it does not have the ability to taste the flavours in watermelon that make it taste good to humans. However, there is nothing stopping it, and a cat may eat watermelon, or any other melon, simply for the water content if it is thirsty enough.
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