"Jurassic Park Sound!" Puff Adder's Terrifying Hiss Sound Sends SA Into a Frenzy Online

• Slangboere shared a close-up video of a puff adder resting on a newspaper, and the snake's sound stopped South Africans in their tracks
• The puff adder is one of Africa's most dangerous snakes, responsible for the majority of snakebite fatalities on the continent
• South Africans in the comments could not get over how unsettling the snake's hiss sounded and made comparisons with it

A video posted by Slangboere on 19 July 2026 has left South Africans rattled, and not because of the snake's fangs. It is the sound that got everyone talking.

The clip shows a puff adder up close, its striking black, brown, and cream blotched scales on full display as it rests calmly on top of a newspaper page. The setting is quiet and indoors, with the camera staying close to capture the snake's intricate patterning. What caught people off guard, though, was the deep, rasping hiss the puff adder produces, a sound many viewers described as straight out of a horror film.

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Why the Puff Adder's Sound Is So Alarming

The puff adder is widely regarded as Africa's most dangerous snake, not because it is the most venomous, but because it accounts for the highest number of snakebite fatalities on the continent. Slow-moving and well-camouflaged, it is frequently encountered on farmland, in gardens, and along rural paths across South Africa. Its warning hiss is loud and forceful, designed to deter anything that comes too close.

Watch the Facebook video below:

Mzansi Reacts to the Puff Adder Video

South Africans flooded the comments with a mix of fear, humour, and hard-earned respect for the reptile on the page:

@Ursula Klippies Verster said:

"Jurassic park sound"

@Gina Dickson admitted:

"Sounds terrifying..."

More Briefly News Stories on snakes

• A Mijikenda woman from Kenya went viral after calmly scolding a giant python like a misbehaving child and even appeared to converse with it, leaving social media users amazed by her fearless bond with the snake.
• An American who relocated to Zimbabwe went viral after revealing that her new home came with an unexpected welcome—a black mamba, a python and even snake eggs hidden in the house—leaving viewers stunned by her calm reaction.
• The NSPCA urged South Africans not to kill snakes, explaining that most are harmless and vital to the ecosystem, while advising people to keep their distance and contact a qualified snake handler instead.

Source: Briefly News