An old woman typically between the ages of 70-90 that is commonly seen on news channels for accidentally crashing their cars into shopfronts. A standard Sheggy is an old women with grey/white curly hair and a pre-2000s car generally ranging from the colours white, blue, gold tint and silver.
To degrade into a helpless spiral of in-jokes and bizarre plot twists so as to make it all but impossible for new viewers of a webcomic or show to become fans easily. See Red vs. Blue and Sluggy Freelance.
"Why is everyone's suit color in Red Vs. Blue different? And since when did the robot lose his head? Where did that guy come from!?"