Stremousov
Kirill Stemousov was a Russian-backed Ukrainian politician who was the head of Russian-occupied Kherson from April 2022 until his death in November 2022 (link to his Wikipedia page below). During Ukraine’s battles to retake Kherson, Stremousov posted a video that was later identified as having been filmed in Voronezh, Russia. Memes about Stremousov tend either to mock his death or poke fun at his fleeing from Kherson to Russia.