What's this? A brain sucking jellyfish. What's it doing? Wasting it's time.
it's a yo mama joke. It's hilarious.
It's not exactly an insult. Coquette means a flirt or someone who flirts a lot. it's not the best insult but in context, you can make the coquette flirting with your bae feel stupid by using big words.
(as in moustache) for that one girl you hate who's got a little action on the upper lip
kim: "ew, your so ugly."
you: "um, look who's talking, kim karstachian."
if she doesn't get it put your finger on your upper lip so it looks like a mustache. See also Celebrities.
it's a musical term but overtime i see it i sing in my head "it's going down. I'm yelling timbre."