An out of body experience fueled by fear or malice, causing one to hallucinate their pets and or loved ones watching foot fetish images or videos, which can lead to psychosis or the awakening of demons.
The repeated experience that the shit just taken is the best, most massive, gut-emptying shit of all time.
After taking a shit:
Roommate 1: "that was the nastiest shit of all time."
Roommate 2: You say that after every shit. You're just having Bowel Relief Exuberance!