There is ongoing (and amusing) debate in the comments on how many "Sekhmet you fucker" posts there have been. By my count, it is thirty-six, not counting things like "Sekhmet, you freak" and the like. The original, first post (as far as I can figure it, without reading the whole blog from scratch) can be found here, dating back to January of 2007.
FYI, the 'you fucker' thing is a Hawaiian slang deal. See, the Hawaiian language doesn't have profanity per se. Profanity is all about tone of voice and usage and expression. So words that on the mainland would cause shock and dismay are flung about with great humor, very casually. I once watched a kid nail his dad with a water balloon, and his dad laughed like crazy and yelled 'you fucker, you!' (it sounded like 'yoo fucka, yoo!') and it was taken the same way as a dad on the mainland calling his kid a goof or a monkey or something. Not a big deal. So, back in 2007 when I found Sekhmet laying on my yarn, well, there you go. I've kept at it over the years because, well, she is a fucker.