Definitions by DjB8

Reactuber 

Someone on Youtube who makes videos related to reactions of other videos, especially music ones.

"I love those reaction videos on Youtube"
"Really? I'm going to start off like a reactuber. You'll love my videos.
"May you make a Lady Gaga's video reaction, please? I love 'er."
"Sure, I'll make it later."

Reactuber by DjB8 January 17, 2019