Describes someone who is overly particular.
Es un poco quisquilloso con la comida, ya que solo acepta platos que sean perfectamente presentados.
He is a bit finicky with food, as he only accepts dishes that are perfectly presented.
A pesar de que es quisquilloso, siempre come lo que le preparan sus padres.
Although he is finicky, he always eats what his parents prepare for him.