A Nagito kinne cut their finger off in a discord call and then posted it to tumbler- it was a while ago, and it was revealed to be fake afterward, but honestly the audio is somewhat disturbing, but you can also tell its fake-
Yea, and for context in the game Nagito cuts his arm off-
And a youtuber did like a deep dive on it, this is her video- https://www.youtube.com/watch?v=8VagGzRBFLs