[Liao]
Dirty (dirty)
Filthy (filthy)
Nasty(granny) you nasty (yeah)
Too dirrty to clean her act up (haha)
If you ain't dirrty
She ain't here to party (woo!)

grannys (move)
grandpas  (move)
Somebody ring the alarm
granny on the roof
Ring the alarm (and shes throwin' elbows) (x3)

[Christina Aguilera]
Move granny overdue
Give her some room
shes coming through
Paid her pention
In the mood
her and the grannnys gonna shake the room

grampa spinning (show your canes)
Let's get dirrty (that's her jam)
She need that, uh, to get her off
Sweatin' until her (pink) thong comes off

It's explosive, speakers are pumping (oh)
Still grindin, six in the morning
She’s Table dancing, glasses are smashing (oh)
No question she wants some action
blood preasures up (can you feel it)
About to erupt
Gonna get her grannys
Get her grandpas
Gonna make some noise

Wanna get rowdy
shes Gonna get a little unruly
shes Gettin it fired up in a hurry
she wants to get dirrty
It's about time that we stop the party
Sweat dripping over her body
Dance and getting just a little naughty
Wanna get dirrty
It's about time for her arrival

Ah, heat is up
So grannys, grandpas
Drop your dentures
Body fat
Front to back
Now move your wrinkled ass
she like that

tight pink knickers to match that bra
Shake a little somethin' (w/out the bra)
she need that, uh, to get her off
Sweat until her bra come off
Let's get open, cause a commotion (ooh oh)
We're still going, eighty years and over  (eh)
There's no stopping, we keep it popping (oh)
Hot rocking, everyone's talking

Give all you've got (give it to her)
Just hit the spot
Gonna get my grannys
Get your grandpas
Gonna make some noise

Rowdy
Gonna get a little unruly
Get it fired up in a hurry
Wanna get dirrty
It's about time that she came to start the party
Ooh sweat dripping over her body
Dance and getting just a little naughty
Wanna get dirrty (oh, oh)
It's about time for her arrival

Here she comes, it's the one
You've been waiting on
Get up, get it up
Yup, that's what's up
SHE can just put her butt
To the maximum
Uh oh, here we go (here we go)

You can tell when the music
Starts to drop
That's when she take it
To the bingo hall
And I bet you somebody's gonna
Call the po pos
Uh oh's, here we go's (here we go)

Ohh ooh ohh, yeah yeah yeah...
uh, granny