 "Buffy" and its spinoff, "Angel" which employed pop culture references as a frequent humorous device, have themselves also become a frequent pop culture reference in video games, comics and television shows, and has been frequently parodied and spoofed.Sarah Michelle Gellar, the actress who played Buffy, has herself participated in several parody sketches, including a "Saturday Night Live" sketch in which the Slayer is relocated to the "Seinfeld" universe, and adding her voice to an episode of "Robot Chicken" that parodied a would-be eighth season of "Buffy".There are also several adult parodies of "Buffy", web comics, and music.