Hey! I've just been reading Forsaken2003's Quest
which isn't really a crossover but a re-imagining of the Wizard of Oz with the BTVS cast.... and of course Spander. I'm wondering if anyone knows of one using Spaceballs as the universe and obviously Spike and Xander as the two leads? I feel like I may have read one once upon a time. . . but I'm constantly living in my head, so who knows. If one hasn't been written, I think this would be a great challenge.
Thanks for any help!