Who's Your Waifu? (And Why?)

Time for another spurious forum posting! Today's topic: Who is your "waifu" (i.e. whom do you fancy?), and why? There are no restrictions on responses (beyond the ban on begging for games), so feel free to name whomever you wish. Non-human? No problem. Actual real-life person? Totally acceptable. Can't stick to just one? Create your own menagerie. Don't feel like giving a serious answer? Try for entertaining, instead. )

Everyone has their own likes and dislikes, so I am hopeful that the "why" part of this topic will make interesting reading. Of course, this won't work out too well if people don't mention the qualities they like in said person. P

[Note: This topic is meant to be answered by the women as well as the men, so "waifu" should not be interpreted narrowly.]