The feeling you get when something is so crappy that it's crappiness becomes almost a good thing in an explosion of crappiness. In other words, orgasmically crappy.
Oh my gosh, when Jeannie gave me that blumpkin, I managed to crap and orgasm at the same time. I have to tell you, there's nothing quite like a crapgasm.
The involuntary function of the body (similar to shock) when the nervous system becomes overloaded to such a high degree the body interprets it as being a "death moment" and triggers all bodily functions that cause positive and relieving feelings.
Right at the moment Johnny was being ripped in half by the 2 trains, he shit himself, had an orgasm, sneezed, and fell asleep all at the same time. He had a fatal crapgasm to carry him on to his death as peacefully as possible
The instant feeling of euphoria one experiences during and immediately after a bowel movement.
Intensity of the Crapgasim and vary from person to person and is sometimes, but not always, in direct relation to the volume and density of the load.
Sighs, moans, and giggles are common side effects the Crapgasim.
An explosive incident of crap. The combination of the word crap and orgasm. A craptasm is an event usually 'craptastic' or 'craptacular' but the word implies a degree of unnecessary severity