Well, you knew it was going to happen sooner or later: someone’s given Apple’s Siri feature the GLaDOS treatment. All the jokes made regarding the personal assistant when it was announced last week at Apple’s iPhone event have come to fruition, thanks to YouTube. You can watch the advert below, which now features the sadistic wit of our favorite, artificially intelligent computer system from the Portal series. We’re just wishing she was a bit more evil in it than she is portrayed. Seems as though she is holding back, a bit.