I absolutely LOVED the line "Neither vampire replied nor stopped fighting, but as Dawn kept pushing and poking at them with the broomstick, guiding them like a herd, they eventually rolled out into the back yard."  Such a great image.
But Gayle is still scary...
 

“You’re protecting a vamp? Are you the bad Slayer now?... am I the good Slayer now?”

Hee great line.