A Watermelon Sugar High is what state of mind you begin to experience precisely after you consume at least one can of Mountain Dew: Major Melon soda pop while simultaneously listening to the corresponding song by Harry Styles. It is yet a mystery if there are any other steps involved in activating this state of consciousness, but I am sure enlightenment of the exact formula will be revealed and most likely even monetized in the very near future if it isn't already clear.

Unless you don’t like listening to people fuck in a romantic song, this is the song for you.

A high created by pure adrenaline or excitement, not drug or sugar induced.

Eating out a woman while she is on her period.

When you see a woman with melons so perfect; you can not stop daydreaming about them.

(Adj.) Used in the same sense as the word sweet; something is "high-sugar" if it is cool, good, or bodacious.

A SFW word that parents can use when they’re tripping balls on cocaine