del putas
In Colombia it's an expression that means something/someone is cool. Curiously, the meaning is not related with the word puta.
1. That girl is "del putas" /Esa vieja es del putas
2. My English course is "del putas" /Mi curso de inglés es del putas.
2. My English course is "del putas" /Mi curso de inglés es del putas.