I just finished these Tardis Socks for the boyfriend. Didn't quite get them done in time for the 50th anniversay (that's the Doctor Who anniversary I'm talking about), but it apparently doesn't matter as the ABC is showing the episode again (again). That's like three times in less than 24 hours!
Now whether you think these are sexy or not probably depends on how much of a fan of Doctor Who you are. In a recent episode "The Doctor's Wife", it was revealed that the TARDIS is named "Sexy" so therefore, "Sexy Socks".