It's possible that only nerds will enjoy this, but maybe not. It's a scene from NCIS. I don't know if it's ever been on the Soup or anything, but it should've been. Watch:
I have so many questions about this. I mean, it's not like computers were just invented. They've been around for awhile, pretty much everyone has one.
Was this written into the script? Was it an actor adlib? Was there a director around? Did he not step in at any point and explain that keyboards don't work this way?
This was on a giant TV show. Luckily, it's on CBS, so their old audience probably assumed this is how hackers hack things.