Ladilla
A pain, a bore, a nuisance — a person or a situation you cannot shake off.
Related lesson: Venezuelan Spanish: A Survival Guide.
Hear it in context
¡Qué ladilla, se fue la luz otra vez!
What a pain, the power has gone off again!
No seas ladilla, chamo, ya te dije que no puedo.
Don't be a pest, mate — I already told you I can't.
Estoy ladillada en esta reunión, llevamos tres horas.
I'm bored out of my mind in this meeting — we've been at it three hours.
What It Actually Means
Ladilla is a nuisance — a tedious person, a stubborn hassle, a situation that has outstayed its welcome. It works three ways: as an exclamation (¡qué ladilla!, what a pain), as a description of a person (ese chamo es una ladilla, he is a pest), and as a state you can be in (estoy ladillado, I’m fed up and bored). The verb ladillar completes the set: no me ladilles, stop bugging me.
Where It Comes From
Straight from the literal noun: ladilla is the crab louse, the pubic parasite. The metaphor is not subtle and is not meant to be — the point of the insult is something small, attached to you, and impossible to remove. That literal sense is alive in the language, which is exactly why the register warning below matters.
How Natives Use It
Constantly, and at a volume that surprises visitors — qué ladilla is as automatic in Caracas as qué vaina and covers much of the same emotional ground, with boredom and irritation rather than misfortune. It attaches to people (ladillón, a serial pest), to events (esa cola es una ladilla) and to whole afternoons. Colombia and the Caribbean coast share it; the Southern Cone does not, and will hear only the insect.
Common Pitfall
It is mildly crude — not a swear word, but everyone can hear the louse in it, so it belongs with friends and not in a client meeting, where Venezuelans say fastidioso or pesado. And note the direction of the adjective: estoy ladillado means you are the one suffering, while eres una ladilla means you are the one causing it. Getting those backwards is a memorable way to insult someone who was sympathising with you.