[Girl:]  Yall Betta Look Out Back There I'm Finna Back This Big Ole Thang Up!   Okay Now,I Need All My Ladies To  Report To The Dance Flo. If You   Got A Big Big Ole Butt, You Need  To Be On The Dance Floor Right Now Cause This Is Your Song. I Need All  My Ladies To Back It Up.  Aye Aye Lets Go  Aye Aye Lets 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 64   Make It Drop Like A 64  Make It Drop Like A 64  Make Dem Ass Cheeks Clap To This Hoe    [Verse 1:]  Back That Thang Up Hoe   Bend Over And Touch Yo Toes  Now Jack That Thang Up Whoa  Make It Roll Like Them 24s  Now Pull Up To My Bumper Baby Aye Make These Niggaz 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 5 Dollars You Can   Keep That Whole 10  Whats Up Tell The Dj Can You Play  This Shit Again  I Aint 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 64   Make It Drop Like A 64  Make It Drop Like A 64  Make Dem Ass Cheeks Clap To This Hoe    [Verse 2:]  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 Look At Her Like What The Fuck?   Excuse Me Girl Is That Yo Butt?  If It Is Then Thats Whats Up  Throw Them Muthafuckin Dollas   Up  Back It Up Gon Bring It Right Back  Work That Ass Make A Nigga Throw A Stack  Tonka Truck! She Got A Ass So Fat Ummmm  I Aint Seen Nothin Like That  36 24 36 This Girl Here Be Supa Thick  Dj Unk Gotta Have Some Of That  And I Dont Give A Fuck Who You Wit    [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 64   Make It Drop Like A 64  Make It Drop Like A 64  Make Dem Ass Cheeks Clap To This Hoe  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 64   Make It Drop Like A 64  Make It Drop Like A 64  Make Dem Ass Cheeks Clap To This Hoe