Lagoa
A lagoa is a person who’s like a gossip machine. They’ll promise you they’ll keep your secrets, and then they’ll tell them to your ex, your crush, and the whole school.
'Your secret is safe with me!' Then they told my ex I had a crush on them.
'Don’t worry, I won’t tell anyone!' Then they told my crush I had a crush on them.
They said they’d keep my secrets... and then they told the whole school I had a crush on them.