New York Giants -- The Super Bowl VICTORY SONG on the Plane Ride Home

The New York Giants CELEBRATED THEIR FACES OFF on the plane ride home from the Super Bowl ... singing and dancing like crazy ... and it was all captured on tape.

Linebacker Mark Herzlich posted a video on his Twitter page ... featuring running back Andre Brown leading a chant in which he screamed, "I GOT A RING!" ... and the guys would respond, "WE GOT ONE TOO!"

Herzlich tweeted a note with the video that read, "I'd say we are pretty excited."

It's safe to say the New England Patriots flight was quite different.