To prevent me buying more crap on Ebay, inspire me with daft prompts or somesuch. Supernatural, Dark Angel or Buffy, I'm not fussy. You might get a ficlet or a drabble or just a couple of lines, lets see how we go.
ETA: New rule: I'll accept no more crossover prompts. The point of including the other fandoms was to get away from the Buffyverse!