TechTok is the part of the popular video content platform TikTok where technical content is uploaded or viewed. As well as tech TikTok content, it can also be used to refer to TikTok's company development department, combining the word 'tech' with the name 'TikTok'.
PERSON 1 : “OMG, you work at TikTok? In the tech department?”
PERSON 2 : “No, FOOL. We call the department TechTok.”
A Techtoker is a person that uploads tech on the platform TikTok, they upload about repairing, breaking, and getting new tech on the platform and are pretty common on the platform.
Some guy that likes tech: Hey, have you heard about the techtoker "patrickonsteroids"?
The guy that he was talking to: Yeah! He's great