Usually consisting of live wires and wires from old, forgotten equipment (Turntables, anyone?)
It also maybe the doing of your phone or cable company. Why do you think those utility boxes are so freakin' huge?
Maybe also be used as another term for the food at Carrabba's Italian Grill.
Comcast adds it's own wiring to AT&T's Spaghetti Nightmare.
I ate at Carrabba's Italian Grill, it was a Spaghetti Nightmare.