thanks to boy_named_susie:
I surrender. My pathetic attempts at writing humor wilt in the face of this, one of the funniest stories in funny story history. It's a Buffy/Angel/Doctor Who crossover -- well, not exactly, but kind of ...
http://www.whofic.com/viewstory.php?sid=17841
http://www.whofic.com/viewstory.php?sid=17841