A mess of cables, it can be any kind of cables or wires. Fiber, Coax, Ethernet, etc.
*Looking at network equipment rack*
"Whoever put this in really didn't care about what they were doing. This is a Spaghetti Mess."
A Sloth, who is a telecommunications worker.
"That guy in the utility bucket seems a little slow." "Yeah, that's a slothdawg"