DFB, known as Dem Franchize Boyz. A rap group who sang Oh I think they like me and Black Tees. (I think they are the best and coolest group ever)
Guy who likes DFB: Hey man, you know DFB rules don't ya?
Random guy on the street: What is DFB? Is DFB a disease?
Guy who likes DFB: No man, don't you nothing nothing bout DFB?
Random guy on the street: What is DFB? Is DFB a disease?
Guy who likes DFB: No man, don't you nothing nothing bout DFB?
by alphabetcrazyman December 14, 2006
Get the dfbmug. 
Drug Fukt Brain Syndrome.
A medical illness caused by excessive use of mind altering substances, namely inhalants.
A medical illness caused by excessive use of mind altering substances, namely inhalants.
“bro i full only got 2% on my test n that’s only coz i guessed the multiple choice”
“yea cuz i told you you got dfbs”
“yea cuz i told you you got dfbs”
by skitzcunt1 April 13, 2021
Get the dfbsmug. 
by bishsaywhatt July 17, 2016
Get the DFBmug. Deep fried butter stick
When your stick of butter is deep fried, aka
Feelings fat and greasy, like a dfbs
When your stick of butter is deep fried, aka
Feelings fat and greasy, like a dfbs
by anonymous December 30, 2021
Get the DFBSmug.