失归客
[shī guī kè]
A more poetic and artistic rendering can go with 'Guest Without Return' (literal translation: a returning guest gone missing) . The word ‘shī’ refers to losing or missing. And 'guī kè’ denotes a person on his way home or going back to somewhere he once had been to. So combined, this internet slang represents a man wandering in a foreign land without any intention of ever coming back.