This one is not new, but I saw it somewhere and thought @Seleucids might like that.
Would you agree that it's not that easy to predict what anyone would consider funny? Do you ever actually laugh when watching funny images? Best I can really do nowadays is smile, but that doesn't mean I wouldn't appreciate good attempts at humor. Perhaps it's hard to come across something conceptually new and original as you get older.
I thought I'd add a little more context for the non-technical people to better understand the joke, but it's a really big spoiler: