A buff
A buff is a fancy pair of glasses that cost more than your first car, and people think they’re cool just because they wear them.
My friend got robbed for his buff. He was walking down the street and all of a sudden, two guys jumped him.
That guy in the club is wearing a buff. He looks like a rich kid who got kicked out of school.
My uncle has a buff, and he still thinks he’s cool even though he got his glasses stolen three times.