The high one gets after sex, with a woman. The watermelon sugar is referencing a woman’s sexual organ and how it tastes; Hence why it,“tastes like strawberry on a summer even’.” He also hints at the reference when he says, “I want more berries.” That lyric is very similar to Cake by the Ocean, by DNCE. Sex and sexual organs are often compared to sugary type desserts in songs.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

A watermelon sugar high is an emotion that is felt whenever Harry Styles does anything even slightly amazing. It is a phrase that is used to describe the indescribable feeling that occurs when the name “Harry styles” is mentioned

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

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

Eating out a woman while she is on her period.