 During the scene where Sonic is about to leave on a mission to  Robotropolis, Uncle Chuck says "come on boy, jelly and jam time!" in  which case, Sonic corrects him by saying "Thats JUICE and Jam  time". This is a reference to Ben Hurst accidently writing "Jelly  and Jam time" a few times in Sonic The Hedgehog (1993) in which the  correct phrase is also Juice and Jam time.