Mad Dog McGillicuddy and his Rabid Band of Howler Monkeys

I have no idea where 'Acid Grandma' came from. I found it scrawled in the margin of my sketchbook. So there you go, aspiring writers, WRITE STUFF DOWN. (EDIT (4/10/2019): It's from 'Dante's Peak', where the annoying, stubborn old grandma gets out of the boat and gets dissolved by acid.) This Ep features the SECOND reference to AC/DC's 'Rock n Roll Ain't Noise Pollution'. Can you find the first...?