hey guys search up evil stewie cuts brians tail off and compare it to the upcoming audio from (post)a family guy to (pre)rooten family i found it,i found almost all the voice line references

darkness takeover:my side week 1

final escape(but sunkio and Iver sing it)

Indie Cross Trio in The Style of Undertale Battle Sprite

darkness takeover:my side week 2

Something cool

final escape but Iver and sunkio sing it

double trouble but sunkio and me sing it(this happens after sunkio got ejected and dragged bf with him after week 2)

Indie Cross: Nightmare Sans and Nightmare Ink Demon in The Style of Undertale

DONT TOUCH MA COKE(and how sunkio is half cyborg)