来自星星的小强
[lái zì xīng xīng de xiăo qiáng]
Literally, '来自星星的小强' reads 'A cockroach from the star'. It humorously or ironically portrays someone resilient and hard-to-get-rid-of but also with unique origin or character beyond the earthly norms, possibly inspired by alien characters from sci-fi works.