Morras is a popular Mexican slang term for 'girls' or 'chicks'. While the standard Spanish word is chicas or muchachas, using morras gives the song a very specific, informal, and modern cultural context.
In this track, Peso Pluma uses this word in the title and chorus ("Las morras me besan...") to describe the women who are attracted to his lifestyle. Learning slang like this is key to understanding the real culture behind the music and speaking like a native.
Peso Pluma and Colombian artist Blessd team up on "Las Morras" for a track that is all about the high life. The whole song is a flex, showing off a lifestyle filled with money, parties, and women. They talk about cash constantly flowing in and out: "Billetes vienen y billetes van" [Bills come and bills go]. They boast about expensive jewelry like "Baguettes en mi pulsera" [Baguette diamonds on my bracelet] and designer sneakers. It's a life of luxury, but they make it clear they earned it themselves, saying, "No los heredé de niño, tuve que luchar" [I didn't inherit them as a child, I had to fight].
The title "Las Morras" means "The Girls," and they are a central theme. The singers describe women being drawn to their wealth and status, saying "Las morras me besan, pues las vuelvo locas a todas" [The girls kiss me, 'cause I drive them all crazy]. The party scene they describe is wild and unfiltered, with a very direct reference to party drugs: "No ocupan flores, sólo un polvo que es rosa" [They don't need flowers, just a pink powder]. This song gives you a direct look into the extravagant and unapologetic world of corridos tumbados.