I believe this one is from FurAffinity...

( Cut it. And I don't want to hear it. )

I went to auto-post, clicked "Non-sensical," and apparently that told it to excerpt, verbatim, without being nonsensical, an earlier entry:

( What the shit is this?! )

YouTube comment sections are mostly wasteland, but this takes the cake:
SO SORRY

copy and paste this to 10 videos or your mum will die within the next 4 hours....
(

I'm begging you, B1FF, come back!