I have a theory: the Gravity Plug created an alternate universe where Mixels Rush, QFTLM, and afterwards originated. Since Nurp was the front face of Nurp-Naut at the time, it tried to adapt the blank universe (the other side of the Gravity Plug, now filled in by the whole Mixelverse as an alternate Mixelverse) so that Naut wouldn't have existed. Thus, basically birthing NNGA Nurp-Naut, basically a teenage Nurp with no Naut, and a personality likely similar to Dipper Pines or Tina Belcher. Of course this theory can be countered by Flamzer's "dream" but what if said "dream" wasn't *entirely* true? What if he only dreamt up half the events (including the creation of the other universe I just mentioned) and it's been so long since Flamzer and his sons Burnard and Meltus (since I headcanon Flamzer to be their father) saw the Glowkies & Orbitons that of course his memory of first meeting them would jumble up. Of course this would imply that either Mixels Rush, its sequel QFTLM, and beyond either only happened in the other mentioned universe or simply happened differently in the canon universe and that's fine. Also Naut appearing in Mixels Rush? Either ignoring that for the sake of simplicity or it might be one of his last moments before he eventually (quite literally) disappears and basically absorbs back into NNGA Nurp-Naut's head, forever a mere forgotten dream.