Based on the manga of the same name created by One, One-Punch Man follows Saitama, a super hero whose incredible strength allows him to defeat all enemies in a single punch. Definitely a farce of the entire anime superhero / fighting genre, the plot lines and humour are superb for what it is, if you're already a fan of these style fighter anime then you should find this quite funny. Netflix is currently carrying the first season, but you'll need Tubi or another service to get the latest season 2 which I just finished up. Unfortunately a new director and animation studio took over for the second season, and while its still quite good, it doesn't near live up to the quality of the first. The first season of One-Punch Man is in my opinion some of the highest quality animation in the last decade, and I could not recommend it more.