Lyrics:

will.i.am
Gotta get get
Gotta get get
Gotta get get
Gotta g-g-g-g-g-get get get get get get
Boom boom boom (gotta get get)
Boom boom boom (gotta get get)
Boom boom boom (gotta get get)
Boom boom boom (gotta get get)
Boom boom boom
That boom boom boom
That boom boom boom
Boom boom boom

Yo
I got that hit that beat the block
You can get that bass overload
I got that rock and roll
That future flow
That digital spit
Next level visual shit
I got that boom boom boom
How the beat bang
Boom boom boom

Fergie
I like that boom boom pow
Them chickens jackin' my style
They try to copy my swagger
I'm on that next shit now
I'm so Three-Thousand-and-Eight
You so Two-Thousand-and-Late
I got that boom boom boom
That future boom boom boom
Let me get it now

Boom boom boom (gotta get get)
Boom boom boom (gotta get get)
Boom boom boom (gotta get get)
Boom boom boom (gotta get get)
Boom boom boom
That boom boom boom
That boom boom boom
Boom boom boom

Taboo
I'm on that supersonic boom
Y'all hear that space shit zoom
When-when I step inside the room
Them girls go apeshit (uh)
Y'all stuck on super-8 shit
That low-fi stupid 8-bit
I'm on that HD flat
This beat go boom boom bap

apl.de.ap
I'm a beast when you turn me on
Into the future cyber-tron
Harder, faster, better, stronger
Text the ladies extra longer, cuz
We got the beat that bounce
We got the beat that pound
We got the beat that 808 that boom boom in your town

Fergie
People in the place
If you wanna get down
Put your hands in the air
will.i.am drop the beat now

will.i.am
Yup yup

I be rockin' them beats (Yup yup)
I be rockin' them beats (Yup yup-yup yup)
(Huh huh huh)

Here we go
Here we go
Satellite radio
Y'all gettin' hit with the boom boom
Beats so big I'm steppin' on leprechauns
Shittin' on y'all with the boom boom
Shittin' on y'all with the boom boom
Shittin' on y'all with the...

This beat be bumpin' bumpin'
This beat go boom boom

Let the beat rock
L-l-l-l-let the beat rock
Let the beat r...
This beat be bumpin' bumpin'
This beat go boom boom

Fergie
I like that boom boom pow
Them chickens jackin' my style
They try to copy my swagger
I'm on that next shit now
I'm so Three-Thousand-and-Eight
You so Two-Thousand-and-Late
I got that boom boom boom
That future boom boom boom
Let me get it now

Boom boom boom (gotta get get)
Boom boom boom (gotta get get)
Boom boom boom (gotta get get)
Boom boom boom (gotta get get)
Boom boom boom
That boom boom boom
That boom boom boom
Boom boom boom

Let the beat rock (Let the beat rock)
Let the beat r-rock (Let the beat...)
Let the beat rock (Let the beat rock...rock...rock...rock)