[Intro: Problem, Chris Brown]
Mm, mm
(The Invasion)
Mm, mm
What's up, baby? (Oh)
If you're ready for a real n***a, baby, please come up, come on (Yeah)
What's up, baby?
If you're ready for a real n***a, baby, please come up, come on
What's up, baby? (Oh shit, oh-woah)

[Verse 1: Problem]
Once I unzip, it won't conflict, no, no
No red light, let's go right where we need to (What's up, baby?)
Wanna eat you, prepared your feeble
Uh, you prepared your feeble
Your man gone, shit, I'm tryna see you
When he leave, yeah, I'ma swing through (What's up, baby?)
I'ma bring a little drank, little drugs, girl
You already know what this gon' lead to
And I'ma do what I need to
Girl, them tights so see-through, go 'head and take 'em off (What's up, baby?)
Bounce on me 'til you make it soft
Fuck the condom, I'm goin' raw
Oh, yeah, yeah, I'm off of my drugs and you know that
Phone ringin', fuck her, that's a throwback (What's up, baby?)
That's a new thang, and I'm lookin' for a brand new boo thang
[Chorus: Chris Brown]
So lay your head back (What's up, baby?)
Spread both of your legs, baby
So lay your head back
Come on, girl, let me deep inside ya
So lay your head back (What's up, baby?)
And just let it come on down
I got you, baby, yeah (What's up, baby?)
Just let it come down (Down), ooh (What's up, baby?)

[Verse 2: Problem, Problem & Tank, Chris Brown, Problem & Chris Brown]
Fuck in the house, we could do it in public
Feel it drip when I rub it
I'm inside and you love it
And you ain't even trip when you found out I fucked on your cousin
But that was a long time ago
Your body cold, I'ma wear it out like the designer coat (What's up, baby?)
Pop that thing from deep (Oh)
You won't find a young n***a with a wilder stroke, for real (Oh-woah)
Has his own career, smoke this joint right here (What's up, baby?)
While we ridin' 'round to Aaliyah (Oh)
Your man a bitch, Madea
So I know why you fuckin' with me now
'Cause I'm hittin' and lickin' that cat 'til that motherfucker meow (What's up, baby? Meow)

[Chorus: Chris Brown]
So lay your head back (What's up, baby?)
Spread both of your legs, baby, so lay your head back
Come on, girl, let me deep inside ya, so lay your head back (What's up, baby?)
And just let it come on down
I got you, baby, yeah (What's up, baby?)
Just let it come down (Down), ooh (What's up, baby?)
[Chorus: Chris Brown]
So lay your head back
Will you tell me all the freaky things you are? (What's up, baby?)
Spread both of your legs, baby
So lay your head back
Come on, girl, let me deep inside ya (Lay your head back, babe)
So lay your head back (What's up, baby? For you)
And just let it come on down
I got you, baby, yeah (What's up, baby?)
Just let it come down (Down), ooh (What's up, baby?)
You gotta give me somethin', baby

[Bridge: Chris Brown, Problem, Tank]
(So lay your head back)
Lay your head back
Lay your head back (Spread 'em up if you real about it)
Lay, baby (Ooh, yeah)
Lay, baby (Ooh, yeah)
Lay
Can I take over from here?
Head back, your head back, baby
Can I take over from here?

[Verse 3: Tank]
Go to the bathroom
Go wipe that thing down
Lay down, I got you
My tongue's in charge now
Lick it up, lick it up, 'til you fall out
Beat it up, beat it up, make you call out
Sit it up, sit it up, right on my mouth
When enough is enough, wanna hear you scream and shout
Shit's about to get real thirsty and I need water
Gonna need a refill, drinkin' all of your water
How you know what to do? Tell 'em, baby, who taught ya?
Tell 'em, girl, what it do, tell 'em Teezy taught ya
[Outro: Chris Brown, Terrace Martin]
So lay your head back
[Saxophone Solo]
(Diamond Lane)