It's a copy of a tweet he sent to her in 2019.
Greta Thunberg has hilariously trolled Donald Trump on twitter, as he continues to claim the US Presidential election is being rigged against him.
Back in December of 2019, Trump told Thunberg, 17, to work on her “anger management problem” and to “go to an old-fashioned movie with a friend”.
“Chill Greta, chill!” the president wrote in the tweet, which began with him branding her Time award as “so ridiculous”.
And, sensing a perfect opportunity for revenge, Greta seized her moment after Trump recently tweeted: ''STOP THE COUNT''.
“So ridiculous,” Thunberg began in her reply to the US President's tweet.
“Donald must work on his Anger Management problem, then go to a good old fashioned movie with a friend! Chill Donald, Chill!”
So ridiculous. Donald must work on his Anger Management problem, then go to a good old fashioned movie with a friend! Chill Donald, Chill! https://t.co/4RNVBqRYBA
— Greta Thunberg (@GretaThunberg) November 5, 2020
Within two hours of posting it, the tweet had amassed more than 452,000 likes, double the total for Trump’s original message.
Trump has made headlines around the globe in recent days due to his extraordinary claims that the US Presidential Election is being unlawfully turned against his Republican Party.
In a press conference last night he accused 'big tech, big money, the media, pollsters and Democrats' of rigging the election.
At the time of writing Democratic candidate Joe Biden leads the race with 253 electoral college votes to Trumps 213, with 270 required for victory.