facehole
A facehole is someone with an ugly face and a mouth that doesn't know when to stop talking, like they've got nothing better to do.
They post a picture of their face and say, 'This is how I look every day.'
They argue with you about something tiny and say, 'You're the worst person I’ve ever met.'
They comment on your post and say, 'You look like you've been hit by a bus.'