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.

Infidelity, romantic deception. To put 'cuernos' is to be unfaithful to your partner; to wear them is to receive them.

A hard punch or fist to the face or body. A piña delivered well doesn't just hurt — it changes the direction of a fight and lingers in memory long after the bruise fades.