A blabbermouth, loudmouth, or someone who can't keep their mouth shut about other people's business. A bocón always manages to be the one who spills the secret, ruins the surprise, or shares what they should have kept private.

A dramatic and visible positive transformation — physical, emotional, or in lifestyle. A glow up means you changed for the better in a way everyone can see, and it often happens after a difficult period like a breakup or hard year.

To offer something that doesn't exist, to promise without being able to fulfill it. The person who sells smoke generates empty expectations.

A bully or blowhard who threatens and boasts about their courage but never actually follows through. A bravucón is all talk — the louder they speak, the less likely they are to back it up when it actually counts.