The Top 100 Things I'd Do If I Ever Became An Evil Overlord (an oldie but a goodie):
96. My door mechanisms will be designed so that blasting the control panel on the outside seals the door and blasting the control panel on the inside opens the door, not vice versa.
97. My dungeon cells will not be furnished with objects that contain reflective surfaces or anything that can be unravelled.
98. If an attractive young couple enters my realm, I will carefully monitor their activities. If I find they are happy and affectionate, I will ignore them. However if circumstance have forced them together against their will and they spend all their time bickering and criticizing each other except during the intermittent occasions when they are saving each others' lives at which point there are hints of sexual tension, I will immediately order their execution.
99. Any data file of crucial importance will be padded to 1.45Mb in size.
100. Finally, to keep my subjects permanently locked in a mindless trance, I will provide each of them with free unlimited Internet access.