The feeling caused by holding in a fart, that results in the poop being carbonated with the unpassed gas. The resulting poop is bubbly and airy, and often painful to excrete.
Man, I've been holding in so many farts that I'm getting fecal carbonation!
My asshole just got torn apart by my shit's fecal carbonation.
(verb). The process or act of shutting down a computer in a desperate attempt to erase evidence of looking at offensive material. Quite often, this happens in public libraries, or when someone is coming.
In a cybortion, the user will usually say the computer crashed and needs to be "rebooted".
Jack heard the footsteps coming up the hallway. He knew he wasn't supposed to look at bondage.com, so he quickly performed a cybortion.