"My Pony Boy" is a popular song written in 1909 by Bobby Heath (lyrics) and Charley O'Donnell.
The first verse explains that the central character of the song has many female admirers; the second that the "Fluffy Ruffle girl" has won his heart.
The chorus: The old expression "giddy up", exhorting a horse to gallop at high speed, is a corruption of "get ye up".
In the 1950s, The song was used in a commercial selling a juice concentrate also called Pony Boy.
Bruce Springsteen included a modified version as the last song on his 1992 album Human Touch.