How do you say this in Spanish?

Some people learn a language from textbooks. others just learn it from other sources, such as native speakers, TV, and music. Because of the differing sources, the outcomes are bound to be vastly different as well. Therefore, here are a few phrases I did not learn from a textbook and their textbook equivalent:

The proper way vs. my way
No me importa : me vale madre
Qué Linda : Ay mamacita
Váyase : vete a la verga
No manches: No mames
De nada: Denalgas

p.s. above phrases might be offensive to some. please refrain from clicking on links if you've been under a rock for the past couple of decades, live in a mosque/church/temple, or your parents are the founders of the la Real Academia Española.