A screenshot of “SNL” star Kate McKinnon as climate activist Greta Thunberg on the latest “Saturday Night Live” episode. Photo: NBC

“Saturday Night Live” star Kate McKinnon stole the show as climate activist Greta Thunberg responding to President ’s criticism of her, as “SNL” skewered a range of topics in its latest cold open.

QuoteDonald Trump, step to me and I will come at you like a plastic straw comes at a turtle. And I cannot believe I’m saying this to a 70-year-old man, but grow up.”

— “SNL” star Kate McKinnon as Thunberg