From Buffy + -aholic.
Buffaholic (plural Buffaholics)
- (slang) A fan of the television series Buffy the Vampire Slayer.
1999 January 14, Jonathan Nickson, “SMG interview”, in alt.fan.sarah-m-gellar[1] (Usenet):For all you UK Buffaholics out there, there's an SMG interview in this week's (month's?) TV Hits magazine.
2001 February 10, Karen Marie, “Re: Smackdown & Thunder”, in alt.pro-wrestling.wwf[2] (Usenet):I'm am[sic] always online late Tuesday....gotta see what the Buffaholics thought about the new ep. I love Feb sweeps <G>.
2001 December 18, Sharon V, “True Age Demographic”, in alt.tv.buffy-v-slayer[3] (Usenet):I am a 36-yr-old mother of two pre-shcoolers and I am a proud Buffaholic (not too mention Angelholic).