Accidental Innuendo: Before playing the minigame Tug o' War during his very first Mario Party Superstarssession, Fail decides to turn on his webcam to show off the sheer amount of effort he's putting into rotating the joystick. However, he puts his controller just out of view from the camera, making it look like he's doing... something else. Doesn't help when he screams at his hand when he's done. He even lampshades this while editing the video, thinking to himself that he probably should have held the controller a bit higher.
Memetic Mutation: “BEAM ATTACK!”Explanation Fail's video about Kirby: Planet Robobot, entitled "The Most Terrifying Kirby Game Ever", in which he goes through the early parts of the game while taking the piss out of everything in typical Failboat style. In one sequence early on, the camera focuses on a Waddle Doo firing its eye-beam-whip at apparent empty space, rambling about attacking someone, failing at it twice, but being sure that his next attempt will succeed each time, as the camera pans out to reveal Kirby in the Robobot Armor in Spark Mode, standing just out of the Waddle Doo's reach. After observing the Waddle Doo's second attack, Kirby starts charging the Robobot Armor's Super Cannon Blast (which is one of the most damaging single attacks in the entire game), firing it as the Waddle Doo (who is still optimistically rambling) attacks for a third time — interrupting and obliterating the poor, foolish creature (with the scene suddenly cutting to an image of the Waddle Doo materializing at the Pearly Gates, complete with angelic choir, to drive the point home). The whole sequence only lasts for about twelve seconds, and yet it has spawned an insane amount of fan-made animations, to the point where Failboat has actually acknowledged the phenomenon in later videos. In fact, the meme is continuing to evolve.
Moment of Awesome: The ending of How 5,413 people played Mario 64. After watching Fail and Chat fail over and over again, being plagued by trolling clowns and more, it feels pretty good watching them work together to beat King Bob-Omb and get the star after nearly 3 hours of work.