You point away, snap to the camera and jab a fist on "sus", then wink, cup an ear and wave it off, all from the front seat of a car. One photo of you is all it takes.
Updated : Page published.



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The that boy that boy trend is a 9-second car-seat routine in which a person points away, jabs a fist at the camera on "that boy sus", winks, cups an ear and waves it off; videosi makes it from one photo of you.
That Boy That Boy Dance AI is made with Seedance 2.0 / 2.5 (you pick the tier) by ByteDance. The prompt behind it has 5 parts, and the timing is what makes or breaks it.
Replace the man in Video 1 with the person from Image 1. Keep everything else from Video 1 as it is: the car seat, the phone held low…



Face to the camera, head and shoulders in frame, even light. The top you wear in the photo is the one you wear in the car.
Just you, or the AI caricature look the viral accounts use, then 9:16 for TikTok, Reels and Shorts, 1:1 or 16:9.
Press Generate and the 9-second car routine is rendered for you, an MP4 with no watermark and the trend sound already on it.
The "that boy sus" sound is already on the video; swap it from your app's sound library if you like, and label the clip as AI-generated.
Updated · videosi is an independent tool. It is not affiliated with TikTok, Instagram, YouTube, or with the owners of any trend, song, game or brand named on its pages.
The that boy that boy trend is a short phone-camera clip filmed from the front seat of a car. To a sound that chants "that boy, that boy, that boy sus", the person points a finger up and looks away to one side, then the other, snaps back to the lens and jabs a fist at the camera, stares deadpan, puts a hand to the temple with a wink, cups an ear and waves the whole thing off. It is a call-out joke: "sus" is slang for suspicious, so the routine reads as pointing out the guy who is acting shady.
The phrase is not new. "That boy sus" dances were all over TikTok in July 2020, usually standing up in a bedroom, on a sound TikTok labels "hatchback" by cynthia ☆. The October 2026 wave is different: the earliest car-seat version we found was posted on 15 October 2026 by an account that posts photoreal AI caricature characters, and it passed 20 million views within two weeks. Other AI caricature accounts, ordinary creators and a CapCut template account copied the same routine from 16 October onwards, and TikTok now suggests the search "that boy that boy".
As of 28 October 2026 the trend has only just started spreading. AI remakes exist but are still few, and most of them come from a handful of caricature accounts, so this page shows only three examples.
This page makes your own version from one photo: the same 9-second car routine with your face and outfit, either as you are or as a playful AI caricature of yourself, the look the viral accounts use. The trend sound is already on the video.
Seated in the car, phone low, you point a finger up and turn your head away to one side as the sound calls out "that boy".
The head swings to the other side and the hand points away again, eyebrows up, as if spotting someone through the window.
You snap back to the lens and jab a fist straight at the camera on "sus".
A flat, unimpressed stare into the camera, mouth slightly open, nothing else moving.
A hand goes to the temple with a wink, then cups behind the ear as if listening for an excuse.
Eyes closed, head tilted, a loose hand flicks the whole thing away.
Most of the routine looks straight into the lens, so a straight-on photo with both eyes visible gives the best likeness.
The car shot is a chest-up selfie framing. A photo cropped at the chest gives the model your real hairline, ears and collar.
Remakes use puffer jackets, varsity jackets and sweaters. Whatever you wear in the photo carries into the car.
Clear glasses are fine. Sunglasses, masks and big hats hide the wink and the deadpan stare the joke depends on.
The that boy that boy trend is a 9-second car-seat clip in which a person points away twice, jabs a fist at the camera on "that boy sus", winks, cups an ear and waves it off. This wave started on TikTok around 15 October 2026. On videosi you make your own version from one photo, with the trend sound already on it.
"That boy sus" means "that guy is acting suspicious": sus is internet slang for suspicious, popularised in 2020. The that boy that boy trend acts the call-out out with pointing, a fist at the camera and a wave-off. videosi turns it into a 9-second video of you from one photo, so you play the one calling it out.
Upload one front-facing photo to videosi, pick one of 2 looks (just you or AI caricature) and 9:16, 1:1 or 16:9, then press Generate. The that boy that boy dance AI video is 9 seconds long and you write no prompt: the car seat, the gestures and the timing are built in. Rendering takes several minutes.
Yes. videosi (videosi.io) is a web that boy sus AI generator that makes the car-seat routine from one photo, with no app to install. The motion, the car and the prompt are built in, so you only choose the photo, the look and the format. A standard 9-second video (Standard model, 720p) is 8 credits, with no watermark.
At least one CapCut template account posted the that boy sus car routine on 18 October 2026, and templates change or disappear often, so check inside CapCut. videosi is independent and not affiliated with TikTok or CapCut. The videosi version needs no filming: upload one photo and download a 9-second MP4 with the sound on it.
The viral that boy that boy clips from October 2026 come from accounts that post photoreal AI caricatures with big ears, bug eyes and oversized teeth. On videosi you pick the "AI caricature" look and upload one photo: the 9-second video exaggerates your features in that style while keeping your hair, skin tone and outfit recognisable.
videosi makes the that boy that boy video with ByteDance's Seedance model (Seedance 2.0 Mini by default; Fast, Pro and Seedance 2.5 Ultra are one click away) from a five-part prompt plus a 9-second motion reference clip. The full prompt is built in rather than published. Typed prompts alone lose the order and timing of the gestures.
Upload a photo and press Generate. 8 credits, refunded if it fails.
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The that boy that boy dance AI video on videosi is not free: a standard 9-second video (Standard model, 720p) is 8 credits, and better models and higher resolutions cost more. Credit packs start at $6.99 for 10 credits and never expire, plans start at $29.90 a month, and a failed render returns its credits.
The that boy sus trend uses a short chant of "that boy, that boy, that boy sus"; TikTok labels it "hatchback" by cynthia ☆ on 2020 posts, and the October 2026 car clips mostly use re-uploaded "original sound" versions. The underlying song is not confirmed. The videosi clip is 9 seconds and comes with the trend sound already on it.
Yes, and it is early: as of 28 October 2026 the that boy that boy car routine is in its first two weeks, after the earliest version we found on 15 October 2026 passed 20 million views. The 2020 standing dance is also being reposted as a nostalgia trend. videosi lets you post your own version while it is still new.
The usual cause is the photo: sunglasses, a side angle, a cap or a dark shot. For the videosi that boy that boy video, use one front-facing photo with eyes open, head and shoulders in soft light, and pick "Just you" rather than the caricature look. Likeness drifts most in the 4 seconds when your hand crosses your face.
Only an adult who has agreed to it. videosi does not accept photos of celebrities, public figures or anyone under 18 for the that boy sus video. Photos and results are deleted within 30 days, and a 9-second clip calling someone "sus" should not be posted without their OK, especially in the caricature look.
You can try, but the that boy sus routine depends on a motion reference clip, which most chat apps do not take. Without it, general video models wave their hands at random and lose the fist-to-camera timing. videosi runs Seedance with the reference and a five-part prompt built in, for 8 credits per 9-second standard video.