John McCain is one of the two titular characters from the video John McCain and his Vegetable Friends.
John McCain is standing alone when his vegetable friends appear. He tells them that he has written a new song for them and they ask him to sing it for them.
During parts of the song, John's eyes, and those of the other characters, glow green. After the song, his wife asks him what he is doing. John tells her that he's singing to his vegetables, wich she tells him not to do.
The FilmCow Master Collection Advertisement Edit
John McCain and Squash appear during part the musical portion of the FilmCow Master Collection Advertisement.