So, you are sound asleep enjoying your usual nightmare when it suddenly takes a left turn into something equally frightening, just not as familiar. That's when you wake up with a "GAH!" according to Alex Culang and Reynato Castro at Buttersafe. Honestly, I'm not sure if we should consider each line a separate comic or put them all together to get a super meta dream-within-a-dream sequence. Such an experience will make you want to shout "GAH!" and wake up from the bad parts of reality.