What are some examples of the ending of two second horror stories?

In some hide two second horror stories, the ending could be a realization that the threat was much closer than expected. After the two seconds of hiding, the protagonist discovers that the source of horror, like a menacing entity, was right inside the hiding place with them all along. They only notice when it's too late as it reveals itself in a terrifying way.

One example could be 'I opened the old, creaking door. A cold hand grabbed my wrist. Then it was gone.' Another might be 'Walking in the dark forest, I heard a growl. I turned. Red eyes stared for a split second, then vanished.'

One example could be 'I woke up in the middle of the night. There was a figure at the foot of my bed. When I blinked, it disappeared.' Another is 'Walking in the old attic, I heard a child's giggle. I was alone.'

Sure. Here's one: You wake up in the middle of the night. For a split second, you see a figure at the foot of your bed. Then it vanishes. Another could be: You're alone in the house. The power goes out. In two seconds, you hear a strange scratching noise at the door.

One example could be 'I woke up to find a cold hand on my shoulder. I live alone.' Another is 'The old doll in the attic blinked. It was facing the wall before.'

I woke up to a strange noise. When I looked under the bed, I saw a pair of eyes staring back at me.

Here's another: 'I saw my reflection smile at me. I wasn't smiling.'

One example could be 'I opened my eyes in the dark. A hand touched my face. Then I woke up for real.' Another might be 'The elevator doors opened. No one was there but I heard a child's laugh. Door closed.'

One example could be 'I heard a scratching at my window. When I opened the curtain, there was a faceless figure.' Another is 'The old house was silent. Then I saw a pair of glowing eyes in the dark corner.'

I heard a baby crying in the attic. I live in an apartment. This is funny horror as it quickly sets up a spooky and illogical situation.