Number PTSD

Alright, Fred, listen up. You think you're so clever with your number jokes, huh? You didn't even understand the joke you wrote, you dingus! So, you see, the numbers 7, 8, and 9 sound like "7 ate 9", so that makes 6 scared because it comes before 7. But, then it goes dark. 10 had PTSD because it was in the middle of 9/11, the terrorist attack. Do you get it now? You should probably stick to counting on your fingers, buddy.