Geekiest nightmare i've had

Ok idk if it was the pain meds im on rn but i dreamt i stupidly downloaded a computer virus i saw in a YouTube vid, and when i right clicked the file to delete it for some reason it activated the file and totally fucked my shit up, at first it reorganized my apps and made my bg the old vista bg, then it kept booting up some rpg i could not close it wasnt in the settings or anything, not even the escape button did anything, i restarted my laptop so man damn times then after finally finding a bunch of files it injected and deleting a few was when the GUI totally started freaking i mean bugging OUT i was never so terrified in a moment but then i woke up.