Asesina literally translates to a female 'assassin' or 'murderer', but in this song, it's used as powerful slang to mean 'killer'.
In the line "cuerpo de asesina", it describes a 'killer body' — a dramatic compliment for someone whose physique is so stunning it's 'to die for'. This edgy, metaphorical use is common in reggaeton and Latin urban music, turning a dangerous word into the ultimate praise.
When French producer DJ Snake links up with Mexican star Peso Pluma, they aim straight for club chaos. "Teka" is an all-out party track built around one wild weekend ritual. Peso kicks things off bragging about Italian designer clothes ("Prendas de marca italiana") before heading out to drink with his crew ("Voy a pistiar con la plebada"). In Mexican slang, pistiar means drinking alcohol and plebada refers to your group of friends or homies. From there, the party spins completely out of control with gin and tonics, Moroccan hash, and so much noise that the cops might have to drag them out ("Va a venir toda la poli pa' sacarnos").
At the center of the track is a girl tearing up the dance floor to a dembow rhythm ("Va a romper la discoteca" / "Me vuelve loco bailando el dembow"). Peso Pluma describes her with zero filter, joking that she has no self-control ("Yo sé que tú no tienes disciplina" [I know you have no discipline]) and dubbing her face model-like with a "killer body" ("Cara de modelo, cuerpo de asesina"). He even quips that she has ten criminal charges on her record ("Tiene diez cargos encima"), showing off the dramatic humor Peso loves to throw into his verses. It is loud, reckless, and built specifically to make the speakers rattle until morning.