The sentence might be found humorous or ironic due to several reasons, with one being that Pornhub, an adult content website, is associated with a gold medal which is typically associated with traditional sporting achievements. On one hand, Pornhub's goal seems to be rewarding a figure of dedication and endurance, similar to how an athlete is rewarded for their perseverance and excellence in sports. However, the paradox lies in the nature of the achievement. Instead of a physical or intellectual accomplishment, the award has been given for viewing adult content.
Secondly, the achievement for having viewed a million adult videos, which is likely to have required a significant investment of time, has been juxtaposed with the mention of the World Armwrestling Cup. The humor stems from how these two vastly different activities - one, a solitary, non-productive pursuit, and the other, a competitive, physically challenging sport - are presented in connection with each other.
Thirdly, the name 'Sokol Maric', a reference to the armwrestling event, only amplifies the ironic humor. It serves to further create an indirect comparison between professional arm wrestling requiring physical strength and discipline, and recreational porn viewing that stereotypically induces laziness and lack of motivation.
This incongruity provokes a sense of irony because unlike the name implies, reaching such a milestone in porn viewing is not something that society typically equates with strength or accomplishment, unlike competing in a world sports championship. As a result, the association of such an achievement with a gold medal, traditionally awarded to top performers, might seem absurd and thus elicit laughter.
Additionally, the sentence provides an instance of situational irony. The porn viewer (presumably SamLee0581) would not traditionally be associated with a gold medal or an international sports cup. Yet, through Pornhub's unexpected reward, he has ironically become a world champion in his own sphere. This creates a twist, playing against the reader's expectations and hence induces humor.
Finally, the sentence can be seen as an ironic commentary on society’s preconceptions about achievement, reward and dedication. It questions the ways in which society values and rewards certain activities all while contrasting the contrasting values of physical prowess (represented by the World Armwrestling Cup) and solitary, virtual indulgence (represented by the Pornhub user). Pornhub gives away gold medal to first user to reach one million videos watched SOKOL MARIC WORLD ARMWRESTLING CUP ZAGREB CROATIA samLee0581