[Chorus: Justin Bieber]
Come they told me, pa rum pum pum pum
A newborn king to see, pa rum pum pum pum
Our finest gifts we bring, pa rum pum pum pum
To lay before the king, pa rum pum pum pum, rum pum pum pum, rum pum pum pum

[Verse 1: Justin Bieber]
Rum pum pum pum, rum pum pum pum pum
Yeah, I'm on the drum, yeah, I'm on the snare drum
Yeah, I'm on the beat 'cause the beat goes dumb
And I only spit heat 'cause I'm playing for the Son
Playing for the king, playing for the title
I'm surprised you didn't hear this in the Bible
I'm so tight I might go psycho
Christmas time, so here's a recital
I'm so bad like Michael, I know
I'm still young, but I go, I go
Stupid, stupid, love like Cupid
I'm the drummer boy, so do it, do it

[Chorus: Justin Bieber & (Busta Rhymes)]
Little baby, pa rum pum pum pum (Yeah)
I am a poor boy too, pa rum pum pum pum
(Let's gather 'round the mistletoe real quick)
I have no gifts to bring, pa rum pum pum pum
(Matter fact, let's gather 'round the fireplace, it's about to get hot in here)
Nothing to give our king (Bieber, what up?), pa rum pum pum pum, rum pum pum pum, rum pum pum pum
(I'ma needa get straight to it)
[Verse 2: Busta Rhymes]
Yo, at the table with the family, havin' dinner
BlackBerry on our hip and then it gave a little flicker
Then I took a look to see before it activates the ringer
Came to realize my homie Bieber hit me on the Twitter
Then I hit him back, despite I had some food up on my fingers
Sippin' eggnog, with a little sprinkle of vanilla
Even though it's kinda cold, I'm pullin' out a chinchilla
Bieber hit me back and said, "Let's make it hot up in the winter", I said "Cool"
You know I'ma deliver
Let's collaborate and make the holiday a little bigger
Before we work, I gotta get this off
See the other family members and drop gifts off
Then I'm headed to the studio 'cause ain't nothing stopping how
You know we 'bout to turn it up and really get it poppin' now
People everywhere and all our Twitter followers
Merry Christmas, Kwanza, Happy Hanukkah

[Chorus: Justin Bieber]
Mary nodded, pa rum pa pum pum
The ox and lamb kept time, pa rum pa pum pum
I played my drum for him, pa rum pa pum pum
I played my best for him, pa rum pa pum pum, rum pa pum pum, rum pa pum pum

[Verse 3: Justin Bieber]
If you wanna give, it's the time of year
JB on the beat, yeah, yeah, I'm on the snare
It's crazy how some people say they, say they don't care
When there's people on the street with no food, it's not fair
It's about time for you to act merrily
It's about time for you to give to charity
Rarely do people even wanna help at all
'Cause they're warm by the fire getting toys and their dolls
Not thinkin' there's a family out hungry and cold
Wishin', wishin' that they had somebody they could hold
So I think some of you need to act bold
Give a can to a drive, let's change the globe, globe, globe, globe, globe
[Outro: Justin Bieber]
I'm the drummer boy so do it, do it
I'm the drummer boy so do it, do it
I'm the drummer boy so do it, do it
I'm the drummer boy so do it, do it
I'm the drummer boy so do it, do it