Spaghetti Plate
In information technology (IT), a server rack that has had no cable management performed, resulting in a tangled mess of network cables, power cables, and cross-connect cables. A particularly bad spaghetti plate can result in servers overheating from a lack of airflow due to cables blocking their fans.
"When you installed the servers in this rack, why didn't you zip-tie all the network cables together? You've got a real spaghetti plate going on in here!"