Facejoke
You post a fake story or joke on your Facebook and your friends believe it and start bragging about it like it's real.
'I'm adopted by dragons.', 3 likes from my mom who still thinks I'm a wizard.
'I'm going to be a movie star.', 2 likes from my brother who thinks I'm already on TV.
'I'm the king of the world.', 1 like from my grandma who thinks I'm already a king.