The name given to any number of crevices within the Patpong district that are large enough not only for a train to pass through, but large enough for a train to enter AND turn around and exit through. These stations are all larger than Hua Lamphong, Bangkok's main railway station.
These crevices are typically used to house and project darts, ping-pong balls and flaming tampons, though the interim government of General Sonthi Boonyaratglin has reserved the right to invoke eminent domain if necessary to meet the growing needs of the nation's railway passengers.
"I purchased admission to a Patpong Train Station last night, but I couldn't feel a thing once I was inside. What a waste of money!"