Can someone explain the fourth panel? What’s the significance of the big red X and why is the background a pair of idiot knife ears making out in that wooden hellscape? I know it’s nauseating to look at their weird bald faces for too long but I’d appreciate the help. Probably some human nonsense.

ROCK AND STONE!

DIGGY DIGGY HOLE

This is goin’ in tha book.

If you don’t Rock and Stone, you ain’t coming home.