Acronym meaning designated ugly fat friend. This is the disgusting ugly fat friend that tags along with the hot chicks. Said hot chicks allow this as it makes them look less shallow and more attractive.
Ian: I've been tryin' to get Jenna alone for weeks now, but Bertha's always around.
Shawn: Ew, dude, Bertha's a total DUFF.
Ian: You think you could hold her attention while I talk to Jenna?
Shawn: That depends on how much you're willing to pay me.
11๐ 15๐
1. Designated Ugly/Fat Friend
a friend that hot girls have to make themselves feel hotter
2. someones butt
1. Every hot girl I see seems to have a duff
2. Get off yer duff and do some work!
12๐ 16๐
Designated Ugly Fat Friend/Designated Ugly Fat Fuck/Dumb Ugly Fat Friend
The infameous beer that Homer Simpson drinks on The Simpsons
a teenage pop star who has some talent but is over shadowed for being a "poseur"
That girl is a TOTAL DUFF
Homer Simpson always drinks Duff beer.
Hilary Duff is alright but everyone calls her a "poseur"
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Deemed UnFit For Society
Used when describing someone that acts like they are a person who just escaped an insane asylum and doesn't belong among the common people
Person One: Dude did you see those new pics of lindsey lohan getting totally smashed at the party?
Person Two: No but I can imagine
Person One: Yeah it's not even funny anymore, she's been duffs in my book for a long time
Person Two: True that, she needs to do us all a favor and check herself into a clinic or asylum for that matter
11๐ 15๐
Designated Ugly Fat Friend not to be confused with the fuckin amazing duff mckagan. This person often makes you feel better about yourself when your around them...they make you look good
my friend lindsay is a duff when we go out
11๐ 16๐
The Dumb Ugly Fat Friend. Every hot girl has one, and their objective is to cock block all the guys. And for every DUFF you need a grenade and thats ur friend that would try to hit anything.
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Boobies, bazungas, chesticles, sweater kittens, flesh pillows, ta-tas.
"Snap, check out that chicks duffs! i'd like to bury my face in them."
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