This comes to me from the "Paranoia" RPG, but it fills a niche, and it charms me, and deserves to be propagated. It has come up recently from two different sources (a comics mini series called "Alex and Ada", and the new TV show "Humans"), but the idea is out there whenever one starts to talk about machine intelligencs. When you encourage a computer to develop sentience, either as an original designer, or by removing deliberate blocks, you cause it "to go Frankenstein." Likewise, a computer that spontaneously develops sentience "goes Frankenstein". There is currently no other term for this in the language, and there should be, and I think that this should be it.