- you announce to the entire office, "It's Buffy night," each Tuesday.
- you've joined the "Buffy Bringers" (a website starting a campaign against FOX's attack on Buffy fansites.)
- you refuse to walk around after dark without a wooden cross and a stake named "Mr. Pointy." (Jamie)
- you went to see American Pie just to see Willow.
- you start referring to men as "Mr. Studdly". (Lisa)
- you own a full set of at least one season of Buffy cards
- you are always relating everyday situations back to a Buffy episode
- you can describe in full detail the relationship between Buffy and Spike from beginning to end
- you know what the heck Drusilla is talking about
- you squeeled with delight when Buffy and Angel first kissed
- you screamed when Oz left
- you hated Veruca's guts
- you made a summary of every episode including the original unaired pilot
- you have a horrible day until you think of a funny BTVS quote
- you have unlocked everything on Chaos Bleeds (the game)
- you don't drink beer until you remind yourself that Buffy turned into a cavegirl from the beer in the episode "Beer Bad"
- you know the lyrics to all the songs in the musical episode "Once More, With Feeling"
- you rant to yourself about Buffy