NO COPYRIGHT INFRINGEMENT INTENDED! There are so many lines from Buffy that are constantly quoted online - "It's a big rock", "A Bear!", "Out for a walk" etc...
Forgotten Buffy Funnies
Buffy The Vampire Slayer - Unaired Pilot 1996
The Animated Adventures Of Buffy
Casting Buffy the Vampire Slayer (special features)
Buffy Special Features - Behind Spike
Buffy - Something Blue (Funny Moments) (Part 1/2)
Buffy the vampire slayer opening, long version