At the final boss battle at world 1, when the batteries are at 5%, you can let obbymaster kill you and when you respawn his "get me batteries" speech will skip. (NOTE: After you press the admin button, the cutscene wont skip BUT you can spam click to sorta bug the text box out and the demon cloud guy will say multiple lines at once making it faster)

(sorry for bad english its my 2nd language)