- Own a full set of at least one season of Buffy cards
- Are always relating everyday situations back to a Buffy episode
- Can describe in full detail the relationship between Buffy and Spike from beginning to end
- Know what the heck Drusilla is talking about
- Squeeled with delight when Buffy and Angel first kissed
- Screamed when Oz left
- Hated Veruca's guts
- Made a summary of every episode including the original unaired pilot
- Have a horrible day until you think of a funny BTVS quote
- Have unlocked everything on Chaos Bleeds (the game)
- don't drink beer until you remind yourself that Buffy turned into a cavegirl from the beer in the episode "Beer Bad"
- Know the lyrics to all the songs in the musical episode "Once More, With Feeling"
- Rant to yourself about Buffy