Post-Traumatic Fart Disorder. What you suffer from after a friend rips a total crop-duster in a small, confined space. As a result of dusting, you lose your appetite for a period of 24-48 hours following event.
I'm suffering from PTFD. I just bought falafel but can't eat because it smells like Dan's ass.
Stress, anxiety caused by hanging out your family (similar to PTSD) Usually brought on around the holidays when you are forced to be around them resulting in chaos.
After the holidays, Rick suffers PTDFD. He just isn't himself, and looks drained and exhausted.
My family sucks. Every year I hang out with them and they cause me to have PTDFD.