Me rento literally translates to "I rent myself out." It's an interesting phrase because it's not a common way to express offering one's services, especially in a casual, party-related context.
In this song, the singer uses it humorously to say he's available for a good time, specifically for partying and drinking. He's
Eden Muñoz's "Me Rento" is all about embracing the party life with open arms! Our singer is getting some flak for his wild ways, with people asking if he'll ever change and warning him about his health: "Me preguntan que si un día no pienso cambiar / Que a ningún lado voy a llegar / Que no sé qué, 'Bájale ya' / Que el hígado me va a tronar" [They ask me if one day I don't plan to change / That I won't get anywhere / That I don't know what, 'Calm down already' / That my liver is going to burst]. But he's not bothered, declaring that he was born to drink and will only calm down when he gets married – and that's a long way off!
He's basically putting himself up for hire as the ultimate party expert! He's got "experiencia en la peda" [experience in partying] and is great at emptying coolers. He's even got a special promotion for the night, offering discounts for students and promising to get whatever's needed for the fun. He's ready to go "pa' donde sea" [wherever] the party takes him. So, who's ready to "rentar a este cabrón" [rent this guy] for a night of pure