Working in a recycling factory, a group of people come together and decide to restart their lives finding themselves through love and self-improvement.
Mauro, Noel and Broco have been an inseparable group of friends since grade school. All grown up, their lives are not what they hoped they would be. Life has become so routine that they do nothing more than wait for the weekends to drink themselves into oblivion. One night, a chance encounter leads the group on a wild and deadly chase from Santiago's most dangerous crime boss... Forced to make increasingly risky decisions, their frantic, adrenaline fueled desperation brings them closer to a violent, life-changing end where the friendship will be changed forever.
A powerful Argentine gangster uses everything in his power to stop the woman that wants to kill him, a sexy mercenary known as "the machine gun woman". The staggering sum of cash he offers for her head sets in motion an army of hitmen. And also, by accident, bursts in the life of naïve DJ Santiago, a common youth that will have to steel his guts against the underworld, and above all, survive the irresistible - and bloodthirsty - Machine Gun Woman.
Patricio wants time alone with Francisca while she tries to forget her recent heartbreak. Sofia, a sexy hitchhiker, just wants a little distraction on her aimless journey. In a beautiful beach house on the Chilean coast, three twentysomethings are about to get much more than they expected.
When Camilo and his girlfriend, Pola, start to struggle in their relationship, she asks for a week away from him to assess the situation. Although Camilo agrees, he feels confused, as his undemanding life is made uncomfortable for the first time. Soon he meets Mikela, a disaffected teenage girl whom he befriends. However, when Camilo discovers Mikela's past diagnosis as a schizophrenic, he begins to worry about her safety.
"La peor talla", a Chilean play on words meaning both "the worst size" and "the worst joke"... Upper middle class teens give the big guy with small penis a hard time, so to speak.