I think it might be basis for an episode of Channel 5's Nightmare Neighbour Next Door.
Cue Bob and Linda (igotnotimeforthis's neighbours) sitting on floral sofa, looking sadface into camera
Linda: She was very nice at first
Bob: Yes nice
Linda: But she had a thing about our tree
Bob: Tree yes
Linda: She would stand in her front garden just looking at it
Bob: Looking yes
Voiceover: But things were about to take a very odd turn for the worse
Linda: (now clutching Ainsley floral mug of tea) We woke up one morning - it must have been about the twentieth of December
Bob: Twentieth yes
Linda: I opened the curtains to see horrid gaudy lights all over our tree
Bob: Lights all over yes
(Cue video reconstruction inc. shaky cam footage)
Linda: Those flashing lights you see in B&Q
Bob: Yes B&Q
Linda: I went straight round next door in my housecoat and asker her what she thought she was playing at
Bob: Playing at yes
Linda: At first she denied everything but then I saw her muddy boots, the gaffer tape and the stepladder in the porch
Bob: Stepladder
Linda: I said "We're having it out right here now"
Bob: Right now
Linda: I asked her if she thought it was appropriate to put Christmas lights all over our tree, especially as we are satanists and don't celebrate Christmas
Bob: Christmas yes
Linda: She seemed to think this was hilarious and kept mentioning something called Mumsnet and how she was going to tell everyone on there about how weird and boring we are
Bob: Nest of Vipers yes
Cut to ad break
continues ad nauseum for forty minutes