I study rainbows
If you say you study rainbows, you're probably a guy who thinks he's the best at being gay and uses dumb phrases to sound educated. You know all about genders and think you're the main character of a story.
My friend said he studies rainbows because he thinks he's the main character of a movie.
She DM'd me, 'I study rainbows and you're just a background character.'
He said in a podcast, 'I study rainbows and I'm the king of being cool.'