This video of Greta Thunberg's Death stare at Donald Trump has triggered many memes on social media,making the video viral.After her speech Thunberg happened to be in the lobby of the United Nations as president Trump arrived and the news cameras around the world captured the instantly memeworthy expressions on her face as he walked in. In the video Greta can be seen waiting patiently in the lobby at the United Nations; her face reflects curiosity as she waits to see who's arriving. Her expressions change to that of anger and frustration on seeing Donald Trump. The viral clip has caught the attention of Twitterati, who have inundated social media with sarcastic and humourous reactions.