Duncan Joseph - Tiktoker
Age: 23
Country: United States Occupations:
Tiktoker
Duncan Joseph (born November 7, 2002) is a popular American digital creator and comedian widely known by his online handle duncanyounot. He rose to prominence on TikTok and YouTube for his "chaotic" sketch comedy, distinct characters, and sharp observational humor.
Content Style
Duncan is best known for several recurring themes that have earned him a global audience of over 9.5 million fans:
The Sims Parodies: He is famous for his "The Sims in Real Life" sketches, where he mimics the robotic movements, nonsensical language (Simlish), and glitchy behavior of characters from the video game.
Character Work: He frequently uses a vast collection of wigs to portray different personas. One of his most popular characters is a "Karen" archetype, often featured in videos where he trolls Facebook groups or pretends to be an overbearing mother.
Pov & Sketch Comedy: His videos often lean into relatable social awkwardness, Gen-Z tropes, and satirical takes on niche internet subcultures.
Career & Background
Viral Start: He began posting on TikTok in 2019, quickly gaining traction after a video of him eating a snack went viral.
Multi-Hyphenate: Beyond short-form comedy, he has expanded into fashion (launching his "You Can’t Arrest a Diva" merch line), acting, and hosting.
Personal Background: Originally from Seattle, Washington, Duncan was active in theatre during high school. He has been open with his audience about growing up with severe asthma and numerous food allergies.
As of 2026, he continues to be a prominent voice in the creator space, frequently appearing at major industry events like SXSW and collaborating with other high-profile internet personalities.