The SAM Lock Tool on a Windows computer. Used to lock your Master Boot Record, thus preventing you from logging in to the computer without the password. Used mainly by tech support scammers when they get mad at you.
Scammer: "So you will not pay me? I will syskey your dextop!"
usually a tiny little woman with extremely large breasts. most times they have a specific body type that is perfect so they do not need to work out...ever. and always has secret love affairs with foreign named men.
Damn, I neversee her at the gym, shes such a sisley!