I like Black, BGx, BWx and decks with graveyard abuse. I'm not sure if I like aggro or control more, so I usually end up playing some kind of midrange. I have pet cards (oh, Slitherhead) and flavour is important to me. Also, I love forcing my opponents to discard their cards.
I miss my triggers like a boss, sideboard horribly and lose because I can't count to five, but I'll get better someday, I promise.