"5 O'clock," is the third single from "Revolver," the fourth studio album by American recording artist T-Pain. The single was released on 8th September 2011. It samples "Who'd Have Known" by Lily Allen. The official video was released on 30th September (T-Pain's birthday) via youtube.
Watch and Listen to "T-Pain - 5 O'Clock ft. Wiz Khalifa, Lily Allen " Music Video
T-Pain ft. Wiz Khalifa, Lily Allen - 5 O'Clock Official Video
T-Pain - 5 O'Clock Lyrics
Send "5 O'clock" Ringtone to your Cell 
(ft. Wiz Khalifa, Lily Allen)
It's 5 o'clock in the morning
Conversation got boring
You said you're going to bed soon
So I snuck off to your bedroom
And I thought I'd just wait there (uh)
Until I heard you come up the stairs (uh)
And I pretended I was sleeping (uh)
And I was hoping...
Eh! It's 5 o'clock in the morning, and I want ya
And you want me, don't ya?
I can see it
Cause you've been waiting on me since I said that I was hittin' the club
Something coming up on me
And I know you be getting so horny
Cause you be sending me texts and
It's like boy just get your ass up in that car and come get all of this love
(It's 5 o'clock in the morning)
You ain't gotta remind me
She already said if I don't come home on time
She might go crazy
And she'll be waiting on me naked with one of my chains on
She might come and find me (Oh-oh-oh)
And then ask me kindly (Oh-oh-oh)
Do I want her to go crazy?
We do this every night and then we always wake up singing the same song
It's 5 o'clock in the morning (yeah)
Conversation got boring (talk to me girl)
You said you're going bed soon (let's go)
So I snuck off to your bedroom (c'mon)
And I thought I'd just wait there (wait on me)
Until I heard you come up the stairs (I won't let you stay lonely)
And I pretended I was sleeping (alright)
And I was hoping you would creep in (goodnight)
It's 5 o'clock in the morning
Conversation got boring
You said you're going to bed soon
So I snuck off to your bedroom
And I thought I'd just wait there
Until I heard you come up the stairs
And I pretended I was sleeping
And I was hoping you would creep in
It's 5 o'clock in the morning
And you calling
And these females got me stalling
I can hear your voice in my head like
What is he doing? oh what is he doing?
Cause I keep checking my cell phone
And these missed calls
You texting me like I'mma kill y'all
If you don't get your ass up outta that club
And you do know what time it is
(It's 5 o'clock in the morning)
Ooo, oh my bad girl
And this Nuvo got me trippin and I know that you mad, girl
But you ain't gotta worry about nothing (worry about nothing)
Girl I got you (I got you), girl I got you
She might come and find me (No no no)
And then ask me kindly (No no no)
Do I want her to go crazy (crazy)
We do this every night and then we always wake up singing the same song
It's 5 o'clock in the morning (yeah)
Conversation got boring (talk to me girl)
You said you're going bed soon (let's go)
So I snuck off to your bedroom (c'mon)
And I thought I'd just wait there (wait on me)
Until I heard you come up the stairs (I won't let you stay lonely)
And I pretended I was sleeping (alright)
And I was hoping you would creep in (baby girl goodnight)
It's 5 o'clock in the morning
Conversation got boring
You said you're going to bed soon
So I snuck off to your bedroom
And I thought I'd just wait there
Until I heard you come up the stairs
And I pretended I was sleeping
And I was hoping you would creep in
It's 5 o'clock in the morning
[Wiz Khalifa]
A-aww. And you ain't got nothing on
But the t-shirt that I left over your house
The last time I came and put it on ya
Too many thirsty girls up in this club
For me to leave here with one of them
That's why I call her
And you'll be right at home waiting for me
Iphone plugged in the wall, just waiting for me
Club closed at 6, left around 4:30
Yeah so by the time I'm at your crib..
(It's 5'o Clock in the morning)
And you yawning
But I've been drinking all night and I feel like performing
With you in the bedroom
Floor to the dresser
Don't want nothing less cause I'm sure you're the best
You're the one, so I let you
That's how you show me love
And when we finish you like “damn, babe you woke me up”
I like you way you put it down likes it's for both of us
The sun ain't the only thing thats coming up
It's 5 o'clock in the morning
Conversation got boring
You said you're going to bed soon
So I snuck off to your bedroom
And I thought I'd just wait there
Until I heard you come up the stairs
And I pretended I was sleeping
And I was hoping you would creep in
It's 5 o'clock in the morning
Send "5 O'clock" Ringtone to your Cell 
