One possible scary element could be her appearance. If she has a disheveled look, with long, unkempt hair and a dirty dress, it can be quite frightening. Just the sight of such an unseemly figure on a bus can send shivers down one's spine.
The sense of being watched. In a bus, there are windows all around. You might feel like there are eyes on you from outside, in the darkness. And if there are strange noises coming from the engine or the back of the bus, it adds to the overall sense of dread. It's like you're in a moving metal box with potential terrors both inside and outside.
Her strange behavior might be the scariest. Like if she starts laughing maniacally for no reason or stares at someone with a really intense and menacing look. It can make the other passengers feel very uncomfortable and scared. Maybe she also moves in a really unnatural way, like jerking around as if she is not in control of her own body. All these things combined would make the story really scary.
I'm not sure which specific 'the woman on the bus horror story' you are referring to. There could be many such stories. Generally, it might involve a spooky encounter with a strange woman on a bus, like she might have a terrifying appearance or do something really creepy during the bus ride.
Well, in some 'the woman on the bus horror story', the woman could be a ghost. She might appear out of nowhere on an empty bus seat. As the bus travels along, she begins to make strange noises, like a low moaning. Passengers might start to feel a cold chill in the air and notice that she seems to be transparent when they look closer. This would surely terrify those on the bus.
One terrifying element is the feeling of being trapped. On a bus, you can't just stop and get off whenever you want. For example, if something strange starts to happen, like a strange noise or a weird figure appearing, you're stuck there until the next stop. Another is the presence of other passengers. You don't know who they are or if they might be part of the horror. Maybe one of them is not what they seem.
One possible element could be a haunted driver. Maybe the original driver met with some misfortune while driving the bus and now his spirit haunts it.
The lack of escape. A bus stop is a fixed location. You can't really run away easily if something scary shows up. In some stories, the bus that is supposed to be the means of escape is either late or doesn't come at all. This feeling of being trapped while something scary is approaching is one of the scariest parts of these bus stop stories.
Maybe the bus crashes in a really spooky way. The driver vanishes, and the passengers find themselves in a desolate and haunted place. They are then haunted by the spirits that were awakened by the thank - you. Another ending could be that the bus enters a never - ending loop, driving around the same dark and deserted roads forever because of the curse that was activated by the thanking of the driver.
One possible element could be strange noises. Maybe there were unexplained creaking or banging sounds coming from the bus while it was in motion or even when it was parked. Another element might be a particular seat that always seemed to be cold or gave people an uneasy feeling when they sat there.
Ghosts could be a possible element. In 1928, superstition was still quite prevalent, and a horror story might involve the apparition of a vengeful spirit.