Late-night host Stephen Colbert was so impressed with the video -- which has more than 4.5 million views -- that he invited Charity Joy, 6, and her father onto the show, where they got to meet Glover.
"I never was like, 'I'll make this, and then one day a little girl will sell Girl Scout cookies to it,' Glover said. "It's pretty great. A lot of people sent (the video) to me. I was really touched."Before they got to meet, Colbert asked Glover for his thoughts on the video.