Nile Ranger angered fans by criticising them for booing after Newcastle lost to Reading at the weekend.
He went on to enrage them by apparently spelling his name out in £20 notes and posting a photo online.
More top news
Belgium police have arrested four people suspected of planning terrorist attacks.
The first trailer for Disney's Beauty and the Beast has become the most-viewed such clip of all time with 91.8m views in 24 hours.
Dame Barbara Windsor dismisses criticism that the BBC acted "as the cheerleader" in Eastenders suicide storyline.