Rudolph the red nosed reindeer, had a very shiny nose
and if you ever saw him, you would even say it glow.
All of the other reindeer, used to laugh and call him name,
they never let poor rudolph join in any reindeer games.
Then one foggy Christmas eve, Santa came to say,
"Rudolph with your nose so bright, won't you guide my sleigh tonight?"
Then all the reindeer loved him, as they shouted out with glee,
"Rudolph the red nosed reindeer, you'll do down in history"
There's also a little part at the beginning of the song that's sometimes sung that lists all the other reindeer...it goes as follows but it's not really necessary to know the story of rudolph...
You know, dancer and dancer, and prancerm and vixen. Comet, and cupid, and donner and blitzen...but do you recall, the most famous reindeer of all??