This "scene" has been running around in my head for the last five months and I finally decided to just write it out. Takes place in Season 7.
Disclaimer: I do not own Buffy: The Vampire Slayer, it is owned by Joss Whedon, Fox, Mutant Enemy and everyone else who had a part in it.
As they finished carrying all the groceries in from the car, Xander walked into the kitchen and set the food on the countertop, as Dawn, Buffy, Giles, Willow and Anya worked on putting up the food, Willow and Anya were growling at each other as Anya had once more unconsciously left manners behind and insulted Willow. Xander sighed frustrated with his ex and his best friend. "Hey Anya, why don't you go in and watch the movies with the girls and Andrew and make sure no one is doing anything they shouldn't."
"All right," Anya said, as she passed him she whispered, "Anything to get away from the witch." Willow glared at the back of Anya's head, her whisper a little louder than she had meant it to be. Giles sighed softly and mouthed a "thank you" to Xander, who nodded quietly in acknowledgment before lending a hand with the groceries.
"What are they watching?" Giles asked as he stuck the cereal boxes in the cupboard.
"Some 1970s movie with DeForrest Kelley in it."
"Who?" The three girls in the room looked at him.
"DeForrest Kelley, Dr. McCoy from the original Star Trek." The all shrugged, but understood now, the Star Trek connection was all they needed to know to understand why Andrew had picked the movie.
They had worked for ten minutes when a shriek was heard from the living room. Xander looked up frightened, "Anya!" He ran off, as Buffy and Giles pulled knives out of the knife holder and followed after Dawn and Willow barely in front of them. When they reached the front room, they found Xander holding Anya.
"What happened?" Giles asked, looking around to find the monster that had broken in and for any injured.
"I told you bunnies were evil." Anya whispered, pointing at the tv screen as she did her best to hide in Xander's arms. Giles and the rest of the Scoobies looked over at the tv as a bunny the size of a house attacked a man, killing him.
Giles sighed, and glared at Andrew, "That's the last time you get to pick the movie for movie night."
Just an FYI, the movie they were watching is called "Night of the Lepus", it was made in 1972.