The delicate yet impervious insulation that forms on the surface-exposed exterior of larger caliber fecal material that, when violated, can no longer contain the noxious turd-stank contained within. Of particular relevance to sun-baked side-walk and lawn droppings.
Oh snap! Run! Grandpa was cleaningthe yard and broke crapsulation! He can't smell it, but we can. Here it comes...
"Sex would have been great if it wasn't or that damn crampulation of mine"
"OhGoshDarn I crampulated all over Cindy's face"
"I was having an amazing time until I crampulated"
Occurs when a man or woman experiences the need to drop a deuce and feels their poo starting to exit their bunghole or even expels a tiny bit of poo soon after thecall of nature begins but doesn't reach the toilet in time.
After I pounded those protein bars about 30 mins later I was rushing to the bathroom but experienced another bout of Premature crapulation (PC) before I could get there.