On September 29, 2010, on "The Daily Show with Jon Stewart", Jon Stewart honored Giraldo during the end-of-show "Your Moment of Zen" segment by playing a clip of his stand-up and renaming the segment for that night "Your Moment of Greg." John Popper, lead singer of Blues Traveler, dedicated the song "The Mountains Win Again" to Giraldo during the band's concert on September 29; he had worked with the comedian on the TV show "Z Rock." On September 30, 2010, numerous comedians and celebrities expressed their sorrow for Giraldo's death on Twitter. Comedy Central posted a series of clips from Giraldo's past works, titled "The Best of Greg Giraldo," on their website.