(David is on his computer. Paul and Eric come over to see what's going on)
Paul: What are you doing, David?
David: I'm putting together a book of famous waterways, but I'm having trouble getting good shots of the Bering Strait.
Eric: No one has any good photos?
David: Well, this one photo-collecting geek has offered to email me some, but they're all GIFs, and I like JPGs.
Paul: JPGs? What are JPGs?
David: They're just different ways to compress images on the web. I like the color in JPGs better, so I want to be careful to not use any GIFs.
Paul: I guess that's why you hear the warning.
David: What warning?
Paul: Beware of geeks' Bering GIFs.
(Eric realizes that Paul just made yet another pun)
(Scene switches to Eric holding a baseball bat next to an unconscious PC Guy. Paul and David look in shock and confusion)
Eric: It had to be done.