I fantasise about putting my parents in a meat locker and turning the temperature to just about -273.15 degrees, when all the atoms are about to completely stop working. Then I think about cutting them on several places on their bodies and draining them of their blood, scraping their skin and choking them. I sometimes also think about wetting a towel and wrapping it over their breathing holes just to make it feel like they're drowning.I get a feeling of bliss when I do. It's absolutely remarkable and does wonders for me.
Update: What's really worrying is the fact that about a week after posting this they closed their account o.O