This is the moment a terrified young boy was woken up by a woman who crept up and screamed at him while he was napping.
Mobile phone footage shows the young boy sitting in the passenger seat of a Vauxhall car parked up on the side of the road.
But he is rudely woken up by the woman who roars at him through the closed car window - jolting him from his nap.
The boy's muffled screams of fear are then heard through the car windows before he covers his face in his hands.
The boy can be seen gently snoozing
The child can be heard screaming while the woman who screamed laughs
The woman responsible for the prank can then be heard laughing at her victim’s plight.
It is not clear what the relationship between the two is or where the 14-second clip was filmed, but it was uploaded to Twitter by user Danielle Murphy.
The 24-year-old hairdresser, from Edinburgh wrote: “I’m going to hell” - alongside two crying face emojis.
The video quickly went viral with over 8000 retweets by Tuesday morning.

Most users of the site saw the funny side.
Chloe Fitzpatrick tweeted: “Danielle I am actually creasing watched this so many times.”
The boy is clearly panicked by the unexpected roar
David Jamieson agreed, saying: "This is so funny I am actually losing it LOL."
But other users didn't see the funny side.
Sarah Fuller wrote: "Poor kid - why would you do that?"
Another tweeted Police Scotland, saying: “He is a child, how is this acceptable for a stranger to do this to a child?”
The Mirror have approached Police Scotland for comment.