aplicar la de tin marín


Senior Member
Again a question regarding a Mexican telenovela:
A young guy urges his girlfriend to look for her lost dad on the web, she's bewildered amid the vast number of people with the same name.
Here's a quote: Mariana :Ah, Valiente, ya llevo más de 80 registros revisados, y nada.
VALIENTE: Sí, ya sé, se me hace que vamos a tener que aplicar la de tin marín, ¿no?

Now, does anyone knows what is this tin marin? It's probably something in American culture I don't know.
Of course the guy says that ironically.
Thanks in advance.
  • gabinbal

    Senior Member
    A Million thanks, madafe, for your fast as lightning answer :)
    And of course it makes perfect sense.
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