macuaro
A macuaro is someone who tries too hard to look cool, but it just makes them look ridiculous. They're the human version of a bad haircut.
He wore sunglasses at noon and tried to rap. Macuaro energy was strong that day.
My neighbor tried to be a rapper. Now he just yells at the mailman.
She tried to be fancy by eating a sandwich like it was a five-star meal.