Two , are also shown on top of the staircase.
During the intermediate music, Gaga is shown entering a ticket booth with an inspector while kissing and caressing.
A version featuring a full live band was performed at the of American comedy show , while wearing a big -like contraption that rotated around Gaga.
He concluded by saying that the song "is a wonderful moment of pop frivolity which served to keep the upstart Lady Gaga machine chugging along at the beginning of her career.
The performance, which included Gaga being trapped in a fake subway car surrounded by fake police officers, was billed as a tribute to New York City.
Gaga had explained that the term "disco stick" is a euphemism for a penis and was inspired by her sexual attraction to a stranger at a night club.