In Spanish slang, 'caimán' is often used to refer to a person who is cunning, sly, or street-smart. It can also be used to refer to someone who is an expert or very skillful in a certain area.
Examples
- Spanish: Juan es un caimán en los negocios, siempre sabe cómo obtener la mejor oferta.
- English: Juan is a shark in business, he always knows how to get the best deal.