BBC's The One Ronnie, starring 80-year-old comedian Ronnie Corbett, recently did a sketch featuring two older gentlemen discussing how a BlackBerry isn't working.

The punchline? It's an actual blackberry!

Like, picked from the bush. Fruit. Edible. Not a phone.

I know, I know. And they somehow manage to make enough software/computer jokes to fill two and a half minutes, which is impressive considering the fact that some Grandpas out there probably don't even know what a BlackBerry is.