face jacked - When your friend forgets to log out, and you take over their

When your friend forgets to log out, and you take over their Facebook to embarrass them with fake posts and likes.

I made my friend post 'My sister is a loser' and liked every single one of her posts.

I turned my friend into a fan of 'Dancing with the Stars.'

I made my friend post 'I love my ex' and tagged him.