I have a pleasant memory of going into one of the Cambridge bookshops around 2001 and finding that they'd marked the various sub-sections of their computing shelves with hand-laser-printed signs saying things like "Java", "SQL", "C++". Most of those signs were completely unhumorous, but one read
Colleague: Is X in RAM or Flash?
Me: Flash.
Colleague: Aaa-aaaahhh!
Flash
(Aah-aah)