And anyway, the trolling came after the joke. Maybe you didn’t read the rest, or you need to read it closer.
Maybe you should read the whole thing again yourself. I nicely explained it was an Alien-reference joke, despite your aggressive initial reply. After I was being nice, I got another trolling reply with that picture. What came after that was just you being offended for not getting the joke and me trying to stay as civil as possible, considering all your initial hostility.