After Summer rebooted Generation 3's flipside in [S] Clash, she cloned the universe; the duplicated version for her, and the original to be returned to Gaboza. Following Gaboza regaining control, he undid the events of [S] Clash in his universe (minus the flipside's reboot into a new generation), meaning that events such as Carolina's death were undone. This revision of events is known as the Genesis. Additionally, the previously cancelled story, Gaboza's Killing Game: Ivy League canonically takes place in the Generation 3 universe post-Genesis.
The Genesis was also jokingly referred to as the scratch in [S] Clash, seen on the Burger King sign when Fatman receives his artifact. This is a nod to the inspiration behind [S] Clash as well as the source of its music, Homestuck.