David, romántico y enamoradizo, es íntimo amigo de Javi, un gamberro compulsivo. Tras ser expulsados del colegio debido a sus bromas pesadas, ambos son admitidos en otro centro. Allí conocen a Dani y deciden crear un grupo musical: "Los Residuos". Por otro lado, David se enfrenta a un problema amoroso: Patty, su novia, está descaradamente interesada en Ricky Lacoste, un niño pijo que es el vocalista de "Fiebre Amarilla", el grupo rival. Mientras Patty juega a dos bandas, el grupo conoce a Rafa en la grabación de un programa de televisión y se incorpora al grupo. Nacen los "Hombres G" de manera definitiva y empiezan los éxitos.<br /><br />David, a romantic and easily smitten boy, is best friends with Javi, a compulsive prankster. After being expelled from school for their practical jokes, they are both admitted to another school. There they meet Dani and decide to form a band: "Los Residuos" (The Waste). Meanwhile, David faces a romantic dilemma: Patty, his girlfriend, is blatantly interested in Ricky Lacoste, a posh kid who is the lead singer of "Fiebre Amarilla" (Yellow Fever), their rival band. While Patty plays both sides, the band meets Rafa during the filming of a television program, and he joins the group. "Hombres G" are officially formed, and their success begins.
