Corn-holing

The feeling of the poop approaching the edge of the anus or the feeling of the poop exiting your butthole (occasionally feeling like a corncob exiting the anal canal).

Corn-holing is usually preceded by warm dry farts. You know you are corn-holing when you have to squench your anus midfart to stop the corn-holing butt log.

Synonym for "turtle necking" or "prarie dogging"

Tom questioned if he would make it to the restroom in time as his poop had been corn-holing for a full minute as he ran. "I'm corn-holing!" He yelled as he ran past Jandis and into the restroom.