Lois takes Peter to open a checking account, and they discover that his first name is actually Justin, which Peter adopts as the name of his younger "bro"-style alter-ego. Then, Peter/Justin throws a party, during which Quagmire unknowingly gets into some trouble with his mother .

Brian decides he doesn't want to hang out with Stewie anymore, so Stewie tries to save their relationship by having a baby... or seven... by using Brian's DNA to impregnate himself. Meanwhile, Peter, Joe, Quagmire and Cleveland attempt to make a viral video.