He was also a witness to peculiar sexual encounters. In one of the airings of "La función de la palabra", he said that together with a group of people he witnessed a technical intercourse session which involved great endurance in resisting the urge to ejaculate. Denegri related that he saw a male prostitute enduring 45 minutes of passive oral sex without ejaculating. Furthermore, in an interview conducted by journalist Raúl Tola, Denegri said that he attended an ejaculation contest which consisted in ejaculating up to the farthest distance. Amused by his story, Tola asked him where could one find such contests, to which Denegri only replied that several such contests exist.