To go out and celebrate, have a night out with no restrictions. Irse de fiesta is the universal weekend plan across Latin America — it implies dancing, drinks, late nights, and the kind of stories you'll tell for years.

Gossip, rumor, or unsolicited information about someone else's private life. Chisme is practically a social institution across Latin America — a way to connect, entertain, and sometimes damage reputations.

An annoying, boring, or socially exhausting person who drains the energy out of any group. A pesado doesn't realize how much they drag everyone down — they're the conversational equivalent of a wet blanket.

To make someone your number one romantic focus, your main person. Borrowed from gaming culture where your 'main' is the character you always pick — applied to crushes and romantic interest.