A rating system used to classify an employees level.
The highest level is shitheads aka bosses.
Mid levels are asskissers aka upper management and brownosers aka lower management.
Lowest level is shitshovellers aka hardworkers.
According to the shitscale at work the shitheads go golfing while leaving the asskissers and brownoser in charge of the shitshovellers.
A chaotic event or string of them. Sometimes caused through self-inflicted foolhardy "Fuck it" choices. Other times created by others and out of your control but still has you stuck in the middle of a WTF situation.
When we were young we created so many shitscapes that made us sort of legends.