Donald Trump’s latest social media activity on Truth Social has once again sparked attention, with political commentator Harry Sisson taking particular issue with the President’s rapid-fire posting spree on Sunday.Trump was unusually active on Truth Social on Sunday, sharing a string of posts about the 'crumbling' state of the Kennedy Center, a jab at former President Barack Obama and some bizarre Greenland memes.Harry Sisson, who frequently comments on Donald Trump’s online activity, did not hold back while reacting to the barrage of posts. In an Instagram post, Sisson dissected Trump's latest social media spree and said:"This is really stu*id. And this happened all day. I mean, he is clearly mentally unwell. Just look at this stuff."Harry Sisson dissects Donald Trump's social media spree View this post on Instagram Instagram PostDonald Trump uses Truth Social, created in February 2022 by the Trump Media & Technology Group, as a platform to directly communicate with his supporters and respond to critics. But his latest spree of bizarre posts is going viral.The highlight was certainly Trump's attack on the Kennedy Center. The President used adjectives like 'grotesque', 'crumbling' and 'dilapidated' to describe the state of the Center, which (according to him) is 'falling apart'. Trump announced that the Center will continue to deteriorate unless Christopher Cooper, the 'Radical Left Judge, with his Trump-hating lawyer wife,' allows him to do the repairs.According to Forbes, the President is publicly critical of Cooper after he ruled that the memorial to former President John F. Kennedy cannot be renamed to Trump-Kennedy Center. Harry Sisson took a dig at Trump's string of posts about the memorial:"A lot of adjectives flying around here, but I guess he really doesn't like the Kennedy Center and wants to knock it down."Donald Trump posts Greenland memes on social mediaA screenshot of Trump's post about Greenland (Image via Truth Social/@realDonaldTrump)The President's bizarre social media trail also targeted Greenland with two memes. One of the images shows a large Trump looming over a mountain, captioned "Hello, Greenland." Another shows the President overlooking a group of penguins holding American flags. Sisson dissected the images, calling out Trump for 'antagonizing' Greenland, after he expressed his desire to acquire the Arctic territory in 2025:"...he started antagonizing Greenland...posting this photo of him looking at penguins that are holding American flags."Trump took a dig at ObamaA screenshot of Trump's post about Obama (Image via Truth Social/@realDonaldTrump)Donald Trump's social media frenzy did not end here. The President then turned his attention to Obama, calling him more corrupt than the 37th U.S. President Richard Nixon, which Sisson called 'laughable.'Xi Jinping, the Chinese President who was hosted by Trump last month, was called a 'Great leader' in one post. Another featured Trump and Xi, smiling beside each other, captioned, 'President Trump gets younger.'Lastly, Trump shared a string of memes, calling him 'Super Intelligence' and an image titled 'This Man is our National Security.' Harry Sisson naturally took notice of the images and said:"If Donald Trump is super intelligent, then the bar really is in he*l...Well, if that's the case (reacting to the National Security image) then we're screwed. Then he posted an AI image of himself, which is made to look like a watercolor painting, but it is AI."Donald Trump’s latest posting spree has once again placed his Truth Social activity in the spotlight. As his stream of posts continues to draw attention, his social media presence remains a talking point among political commentators and the public alike.For the latest scoops on your favorite TV shows and movies, follow SoapCentral.