Murphy's law of wiring..
Part 1..
No matter how neatly you manage to bundle more than one wire the whole thing will turn into a jumbled unidentifiable tangled rats nest the moment you turn your back to it..
Part 2..
Any wire, extension cord neatly wound up will instantly turn into a tangled mess once it leaves the grip of your hand..
Part 3..
Always approach a tangled bunch of wires with large pair of wire cutters, a lot of courage and have a bell attached to you in order for your partner to know that you are still alive as that bundle attempts to swallow you.. :E :S :B