A Giant Cat, a Gorilla in a Bandana and Ten Million Views in Ten Days: Inside Deni's Instagram

The pinned video on @deni_nzt is captioned "guess who slapped with gorilla and if iimabiteyou (gone wrong)", and it delivers exactly that. A large black dog-like creature covers its eyes with both paws. A gorilla in a red bandana waits beside it with a grin. Deni, a creator based in Belgium, stands behind the pair in a light blue polo with one hand raised. Someone is about to be slapped, and the creature is going to have to guess by whom. As of September 25, 2026, 2.98 million people have watched it happen, 301,000 have liked it and 2,355 have left a comment.

It is the most watched of the seventeen reels the account has posted since September 16, and it is not an outlier so much as the top of a very steep curve.

The account

@deni_nzt is small by the usual measures. It has about 10,600 followers, follows about 4,800 accounts, carries a verification badge and has posted 30 times. The bio is empty. There is no link. Everything on it is a reel.

The numbers underneath are not small. In the ten days from September 16 to September 25, the seventeen reels the account posted have been watched 10.7 million times, liked 1.2 million times and commented on 9,800 times. Eleven of the seventeen have passed 100,000 views. Four have passed a million: "guess who slapped" (2.98 million), a reel captioned simply "snake" (1.99 million), "im never coming back again" (1.43 million) and an uncaptioned reel from September 16 (1.01 million). Put another way, the account has drawn roughly a thousand views for every follower it has, in a week and a half.

That ratio is what the reels are built to produce. They are made to be found by people who have never heard of the account, not served to people who already follow it, and the way they are made explains why they travel.

The cast

Deni is the human at the centre of them. Nearly everyone else is a creature, oversized and AI-generated, rendered with enough realism to be unsettling and enough cartoon logic to be funny.

There is a giant white cat with a wide, human-toothed grin. There is a black dog, also grinning, with a white patch on its chest and the build of a bodybuilder. There is a sleek black cat that stands upright like a person and stares without blinking. And there is the gorilla, always in the red bandana. The captions give the regulars names, teethcat, ifyougrabme and larry, and treat them as friends rather than effects: "teethcat, ifyougrabme & deni" reads one; "ifyougrabme real friend" reads another, over a shot of the black dog flexing on a paved square with the white cat looming behind it.

Deni plays the straight man. In a light blue polo and khakis, in a living room with a patterned rug, in a garden, on a pavement outside a building, in a classroom, the creator reacts, flinches, laughs mid-take and occasionally retaliates. One cover frame shows Deni mid-swing with a flip-flop at the white cat, under the on-screen words "Burst mode", while the black dog crouches out of range. Another shows the black dog, wearing the expression of a professional, inking a straight line onto Deni's arm with a toy-sized tattoo machine under the words "My first day as a tattoo artist". That reel is captioned "im never coming back again" and has 1.4 million views.

The formats

The games are the games everyone played at school, with the stakes raised by the size of the opponents.

The slap challenge is the franchise: a first part on September 17 (108,000 views), a second on September 20 (621,000), a third on September 25 ("challenge pt3", 57,000 on its first day), and the guessing variant that became the pinned reel. Around it sit a food challenge (775,000), a pass-the-slime challenge (172,000), "rocker paper scissors smash" (143,000), "pushing teethcat" (59,000), "is he behind me, yes or no" (45,000) and "me and my friend in class" (813,000), which takes the act into a classroom. A reel captioned "reality…" has 256,000 views; "larry", shot in a garden with Deni offering a paper plate to the upright black cat while the gorilla looks on, has 39,000.

None of them has a narrator. None has a caption longer than a few words. The comedy is physical and almost silent: a wind-up, a hit, a reaction, and out. The joke lands before a viewer has finished deciding whether the cat is real, which is precisely the window the account lives in.

Two feeds, one instinct

The contrast with the creator's other account could not be sharper. PopcornTheory, Deni's YouTube channel, has spent eighteen months narrating the internet's brand legends over found footage: a sign war between McDonald's and Dairy Queen, a man banned from Chipotle for using his free-burritos-for-life card too often, a French couple who tried to name their daughter Nutella. The narrator's voice does the work; for most of the channel's life there was no face on screen at all. It has 335 shorts, 187,000 subscribers and 685 million views.

On YouTube that someone is usually a corporation, and the audience eats popcorn. On Instagram it is Deni, and the audience watches a gorilla wind up.

The Instagram account inverts every one of those choices. Original footage instead of clips. A face instead of a voice. Playground games instead of corporate lore. A cast of characters instead of a cast of companies. What survives the inversion is the part that matters: a setup you can read in a second, a payoff that arrives in under thirty, and a creator who understands that the first three seconds decide everything.

There is one more thing the two accounts share. Both are about watching something happen to someone. On YouTube that someone is usually a corporation, and the audience eats popcorn. On Instagram it is Deni, and the audience watches a gorilla wind up.

What ten days mean

Thirty posts is not a track record; it is a start. But a start in which seventeen reels reach ten million views is the kind that platforms notice, and the shape of it, a recurring cast, a repeatable game, a franchise already in its third part, is the shape of accounts that keep growing.

The white cat has teeth. The dog has a tattoo machine. The gorilla has a bandana and a grudge. And the creator in the blue polo, who built one audience by telling stories about other people, has started building a second one by becoming the story.

The Pop Culture Desk. Figures are from Instagram's public profile and YouTube's public statistics, retrieved September 25, 2026.