BBC Pop Up Kenya: Why #KOT is a force for change and comedy
23 July 2015 Last updated at 00:23 BST
"#KOT is the most important thing in Kenya right now."
That's the verdict of an activist and whistleblower who spoke to BBC Pop Up about the Twitter hashtag.
Watch this video to find out why.
We filmed this story after it was suggested by a member of the audience. You can watch more Pop Up videos and find out how to get involved on our live blog.
Produced by the BBC's Matt Danzico