[unnamed woman]

Y'all better look out back there

I'm fin' to back this big ol' thang up~!

{*truck backing up with beeping noise*}

[Intro]

Okay now, I need all my ladies to report to the dance floor

If you got a big, big ol' butt

You need to be on the dance floor right now cause this is yo' song

I need all my ladies to back it up

Ay ay, let's go, ay ay, let's go~!

[Chorus]

Back that ass up like a Tonka truck

Back that ass up like a monster truck

Back that ass up like a Tonka truck

Back that ass up like a monster truck

Make it drop like a six-fo' {*repeat 3X*}

Make them ass cheeks clap to this hoe

[Verse 1: Unk]

Back that thang up hoe

Bend over and touch your toes

Now jack that thang up, whoa~!

Make it roll like them 24's

Now pull up to the bumper baby

And make these niggas love you baby

Big booty on duty, you drive me crazy

And I got somethin for you lady

Go forward, reverse, and forward, again

Table dance five dollars you can keep that whole ten!

Whassup, tell that DJ can you play this shit again?

I ain't seen a ass this big, since God knows when

Back it up

[Chorus]

Back that ass up like a Tonka truck

Back that ass up like a monster truck

Back that ass up like a Tonka truck

Back that ass up like a monster truck

Make it drop like a six-fo' {*repeat 3X*}

Make them ass cheeks clap to this hoe

[Verse 2: Unk]

I like the way she move her body

Patron and Goose inside me

She turned around politely

(Back that ass up like a Tonka truck)

I looked at her like what the fuck?

Excuse me girl, is that your butt?

If it is, then thats what's up

Throw the motherfuckin dollars up

Back it up, go on bring it right back

Work that ass, make a nigga throw a stack

Tonka truck! She got a ass so fat

Ummmm - I ain;t seen nothin like dat!

Thirty-six, twenty-fo', thirty-six

This girl here be super thick

DJ Unk gotta have some of that

And I don't give a fuck who you with

[Chorus] - repeat 2X

Back that ass up like a Tonka truck

Back that ass up like a monster truck

Back that ass up like a Tonka truck

Back that ass up like a monster truck

Make it drop like a six-fo' {*repeat 3X*}

Make them ass cheeks clap to this hoe