[Intro: will.i.am]
Ha, ha
Just freak and freak and freak and shake your monkey
Monkey, monkey, monkey
Monkey ,monkey, monkey (shake it, baby)

[Refrain: will.i.am]
Shake your monkey, monkey
Shake your monkey, monkey
Shake your monkey, monkey
Shake your monkey, monkey

[Pre-Chorus: will.i.am]
Cause it's monkey business, monkey business
Monkey business, monkey business
Monkey business, monkey business
Monkey business, monkey boo

[Chorus: will.i.am with Fergie]
So move ya body down to the floor (ha!)
Let's move ya body down to the floor (ha!)
Let's move ya body down to the floor (ha!)
Move ya body down to the floor (ha!)

[Verse 1: will.i.am]
Monkey see, monkey do, now do the monkey dance
Ma boo boo boo boom boom I'll put you in a trance
You know the style is fresh (yes) most definitely
So I'ma give it to you now cause that's what you need (thanks)
That's what I do, that's who I am
Some call me will.i.am, some call me (hot damn, n***a)
Now check it out, they say we sold out
We're selling out show, what they're talking bout?
[Pre-Chorus: will.i.am]
Monkey business, monkey business
Monkey business, monkey business
Monkey business, monkey business
Monkey business, monkey

[Chorus: will.i.am with Fergie]
So move ya body down to the floor (ha!)
Let's move ya body down to the floor (ha!)
Let's move ya body down to the floor (ha!)
Move ya body down to the floor (ha!)

[Post-Chorus: will.i.am with Fergie]
And say heya-heya-heya (ho!)
Now heya-heya-heya (ho!)
Now heya-heya-heya (ho!)
Now heya-heya-heya (ho!)

[Verse 2: apl.de.ap]
Now do your freaky dance, girl, shake it down the floor
I wanna see ya get busy and show me some more
This is your chance to do it like never before
Jiggle your booty and do it until ya feet are sore
Next thing, swing your body like an orangutan
Got beats, got bangs, got to see in dang
(Ooh-ooh ahh-ahh) The mr. same thang
Monkey see, monkey do it, that's how monkeys hang
[Pre-Chorus: will.i.am]
Monkey business, monkey business
Monkey business, monkey business
Monkey business, monkey business
Monkey business, monkey

[Chorus: will.i.am with Fergie]
So move ya body down to the floor (ha!)
Let's move ya body down to the floor (ha!)
Let's move ya body down to the floor (ha!)
Move ya body down to the floor (ha!)

[Post-Chorus: will.i.am with Fergie]
And say heya-heya-heya (ho!)
Now heya-heya-heya (ho!)
Now heya-heya-heya (ho!)
Now heya-heya-heya (ho!)

[Bridge: will.i.am]
Let's get monkey shy (monkey shy)
Have a special time (special time)
Let's pour some wine
Everybody in the house lose their mind
Cause I wanna lose my mind
Have a special time
Let's pour some wine
Discos goes for the good times
[Break: will.i.am & Fergie]
And we'll say mon, mon mon mon mon
Mon mon mon mon, mon mon mon mon mon
Mon mon mon mon, key, key key key key
Key key key key key, mon mon mon mon monkey
Mon mon mon mon, mon mon mon mon mon
Mon mon mon mon mon, mon mon mon mon
Mon mon mon mon, key key key key key
Key key key key, key key key key key key key key key key

[Refrain: will.i.am & Fergie]
Shake your monkey, monkey
Shake your monkey, monkey
Shake your monkey, monkey
Shake your monkey, monkey

[Pre-Chorus: will.i.am with Fergie]
Cause it's monkey business, monkey business
Monkey business, monkey business
Monkey business, monkey business
Monkey business, monkey boo

[Chorus: will.i.am with Fergie]
So move ya body down to the floor (ha!)
Let's move ya body down to the floor (ha!)
Let's move ya body down to the floor (ha!)
Move ya body down to the floor (ha!)

[Outro: will.i.am & Fergie, will.i.am]
Now heya-heya-hey (ho!)
Now heya-heya-hey (ho!)
Now heya-heya-hey (ho!)
Now heya-heya-hey (ho!)
Now heya-heya-hey (ho!)