I was just gonna ask for specifically that recent thing where it was like she was having a stroke, I can't find it because OP's title was awesome but impossible to search for as a result lol
Then I figured we might as well just collect them all in one post and slap a bow on it
Felix mentions it a lot, but I've never seen confirmation
I think every time he mentions it, people on twitter and this site all have a stroke, since the source-clip is either entirely deleted / scrubbed, or something he dreamed.