duet this
/duˈɛt ðɪs/
CommonA call for others to respond to your TikTok using the Duet feature, which plays both videos side by side simultaneously.
Duets are more immediate than stitches. Because both videos play together, the format is better for real-time reaction content, challenges, and side-by-side commentary rather than standalone responses.
Real-world examples4 examples
| # | Example | What it means | Source |
|---|---|---|---|
| 01 | duet this with your reaction i need to see if you cry too | Asking others to record their emotional response to this video alongside it. | tiktok, 2022 |
| 02 | duet this if you also know how to do this dance i want to see | A performance challenge for people who can match the skill or move. | tiktok, 2023 |
| 03 | duet this with the most unhinged reaction you can give | Asking for exaggerated or comedic side-by-side reactions. | tiktok, 2023 |
| 04 | please duet this i have been asking for two weeks and nobody has | Frustrated repeat request for a duet that has not gotten any responses. | tiktok, 2024 |
Use it when
- You want real-time side-by-side reactions to your video.
- You made a performance or challenge that others should try alongside.
- You want to see someone's reaction while your video plays.
Do not use it when
- You want someone to respond after your video ends rather than alongside it.Use “stitch-this” instead.
- You are asking for a text response or comment.
Duet this vs stitch this
duet this
Duet plays both videos side by side at the same time, best for reactions.
VS
stitch-this
Stitch clips and continues after the original, best for responses and replies.
Origin and context
Tied to TikTok's Duet feature, which launched with the app and became central to its response and challenge culture. 'Duet this' became a phrase as creators used outros and captions to invite participation.
- First seen
- 2019
- Confidence
- high
Cite this page
Use this stable URL to reference the entry.
https://slang.fyi/duet-thisUpdated: 2026-08-28License: CC BY 4.0