A term usually used to refer to a trick or a hidden agenda, it is also used to refer to a type of firework.
Examples
- Spanish: 1. No confío en él, siempre tiene un buscapié. 2. Vamos a encender un buscapié para celebrar la fiesta.
- English: 1. I don't trust him, he always has a hidden agenda. 2. We're going to light a firework to celebrate the party.