by Mikey December 1, 2004

Duff meaning: Dreadful Ugly Fat Freak of a Neighbor.
A neighbor you dread to see out of their house who is ugly on the inside and out. Morbidly obese, fat, and unfortunately seems to scantily clothed most of the time. A loud ass freak who strives to be obnoxious at all times. They tear around the corner and down your street in their reinforced made for fattys' vehicle like a crazy freak, regardless of any pets or kids that may be in the road. You try to live your life but this Duff neighbor makes it virtually impossible to exist within a 3 block radius without hearing their loud ass bi-polar blabbering. This Duff neighbor likes to do the flubby dance while being hit by the jet stream of a water hose which has been known to cause temporary loss of vision for passer-bys.
A neighbor you dread to see out of their house who is ugly on the inside and out. Morbidly obese, fat, and unfortunately seems to scantily clothed most of the time. A loud ass freak who strives to be obnoxious at all times. They tear around the corner and down your street in their reinforced made for fattys' vehicle like a crazy freak, regardless of any pets or kids that may be in the road. You try to live your life but this Duff neighbor makes it virtually impossible to exist within a 3 block radius without hearing their loud ass bi-polar blabbering. This Duff neighbor likes to do the flubby dance while being hit by the jet stream of a water hose which has been known to cause temporary loss of vision for passer-bys.
I thought they had found the house of their dreams until I saw their Duff Neighbor across the street.
The cat never saw that Duff Neighbor coming.
They don't make fences high enough to completely drown out their Duff Neighbor.
The cat never saw that Duff Neighbor coming.
They don't make fences high enough to completely drown out their Duff Neighbor.
by Sass sha J May 29, 2010

by TrexMike March 17, 2021

Two hot chicks at school they usually have a ugly nasty ass friend but this friend is one that their close with . Say a fit boy walks past the duff of the group they only talk to her to get into her pants
by SMITHY March 17, 2015

Designated Ugly Fat Friend
Every group of friends has one. The duff is someone who makes the rest of the group look better. The duff hides the rest of the group's flaws.
However the duff doesn't technically have to be ugly or fat, they could just be not as good looking, or maybe they are more approachable.
To know if your the duff just think have any guys/girls asked things about you or have they only spoken about your friends?
An even easier way to find out is to look around your group of friends and if you can't spot the duff then it's probably you!
Then again EVERYBODY is someone else's duff, so there's no need to worry. You are a duff.
Deal with it!
Be proud!
Take advantage of it!
Every group of friends has one. The duff is someone who makes the rest of the group look better. The duff hides the rest of the group's flaws.
However the duff doesn't technically have to be ugly or fat, they could just be not as good looking, or maybe they are more approachable.
To know if your the duff just think have any guys/girls asked things about you or have they only spoken about your friends?
An even easier way to find out is to look around your group of friends and if you can't spot the duff then it's probably you!
Then again EVERYBODY is someone else's duff, so there's no need to worry. You are a duff.
Deal with it!
Be proud!
Take advantage of it!
by JustAnotherGirlOnline March 30, 2015

Designated Ugly Fat Friend
A DUFF doesn't actually have to be fat or ugly, just less attractive than the people they are with
Also, a person can be one of the hottest in one group of friends, and the least hot (and therefore the Duff) in an other group
A DUFF doesn't actually have to be fat or ugly, just less attractive than the people they are with
Also, a person can be one of the hottest in one group of friends, and the least hot (and therefore the Duff) in an other group
The duff is the less attractive friend and therefore easier to talk to than the hotter friend you are trying to score
by Astr1767 June 14, 2015

by E L L E T123 December 13, 2017
