The flab that hangs over and around the back of a fat woman's bra. Also rolls of fat that incorporate the undrarms and shoulders of said fat women.
by jotthedot April 19, 2006
 Get the fat backmug.
Get the fat backmug. The layer of fat that runs along the animal's back. It's VERY salty, and yet you can't stop eating it.
by mima phat April 17, 2005
 Get the fat backmug.
Get the fat backmug. by gimmi mora head February 19, 2007
 Get the fat backmug.
Get the fat backmug. by Mr Melon May 24, 2005
 Get the fat backmug.
Get the fat backmug. by Anita Henjebb September 2, 2017
 Get the chuffing back a fat dartmug.
Get the chuffing back a fat dartmug. Fat-backed a fine lookin' lady last night.
That's what youre mom said when I was fat-backing her.
I want to fat-back you, in a disrespectful manner.
That's what youre mom said when I was fat-backing her.
I want to fat-back you, in a disrespectful manner.
by JimmyDean1984 August 12, 2021
 Get the Fat-backedmug.
Get the Fat-backedmug. by BamaArmy January 13, 2016
 Get the fat backmug.
Get the fat backmug.