Similar to the term "snowflake", used to describe a person who seems to be stuck as some kind of man/womanchild. Multiple examples may include being a crybaby over the lightest offenses, and translating a light insult into a death threat, among many others.
Person 1: i swear to god those guys are huge snowflakes
Person 2: Snowflake is so overused dude, try calling them sunflowers i guess lol???
It is a flower made popular by Harry Styles because of his song, Sunflower vol. 6.
Guy#1: Wow, that's sunflower cool!
Someone who always seems to be happy.
Someone who always sees the good in things.
Wow she has that sunflower energy.
To chew up sunflower seeds (or any other kind of seeds, e.g. pepitas), spread someones' ass cheeks, and spit them into their gaping asshole. Preferably, the seeds will still be crunchy.
P1: "Hey man, where did you go?"
P2: "Ah sorry, some old lady sunflower seeded me in the grocery store and I had to clean up because I was so ashamed."
P1: "Damn you're kinky"
A place where it seems like everyone is in ignorant bliss all the time, almost as if their sunflowers growing towards the sun.
Robin: "So where are you from?"
Sam: "A stupid little sunflower city"