The ghost coast is a very unusual phenonemon that occurs when drinking large amounts of robitussin. It is when someone begins automaticly walking in a certain direction as if compelled by an unseen force. Its called ghost coast because you seem to be floating or coasting along with no effort. I believe it is caused by a heavy gravity of a future event pulling one toward it. Or it could be like if you read an email from yourself from the future, you would have no choice but to write that email at the time it came from and send it. the fact that you saw it leaves you no choice but to write it. You would coast to the computer at the appropriate time and write the email automaticly. People who are coasting often have their arms out in front of them like a zombie. They do this unconsciously which makes me wonder where the whole cliche came from of zombies holding their arms out like that. maybe once there really was dead folks whose time was messed up and they were being pulled by the Magnet. Robitussin effects the time/space orientation portion of the brain which happens to be the religious portion of the brain.
Holy piss! I was tussin rockets last night, I even did the ghost coast!