Bombilla (en. Light bulb)

/bomˈbi.ʝa/

Slang Meanings

Referring to a bright or innovative idea.
That idea is a bright one, you should share it.
Esa idea es una bombilla, deberías compartirla.
In some cultures, it is used to refer to a person who is under the influence of drugs.
He crossed the line and now he's acting like a light bulb.
Se pasó de la raya y ahora está como una bombilla.