Facetroll - A fake friend who pretends to like you but really just wants

A fake friend who pretends to like you but really just wants to mess with your head and make your life a living hell.

'Hey bro, I saw your post about your mom and I just had to comment, 'This is the worst thing I've ever seen.''

'You asked me to help with your project. I said yes. Then I added 2000 words about how you're the worst human being ever.'

'I blocked you on Facebook. Then I added you back. Then I sent you a message that said, 'I hope you die.'