Here’s a rough draft of a joke based on an exchange I just read on reddit:
Three guys walk into a bar. They order some beers and start talking about their high school years. The first guy says, “I spent my time on BBS’s searching for porn.” The second guy responds, “That’s funny, I don’t remember any BBS’s having a search feature.” The third guy says, “His BBS’s didn’t either: why do you think he had to spend so much time on them?”
Hmm… it was funnier in my head! Revisions welcome in the comments!
Seriously, though, our modern web world orbits around search in a way that not too long ago was completely foreign.