dufunt 

combination of 3 words: (dumb fucking cunt). created to be the most offensive term in the english language. although not recommended to be used in context, it can really get the job done.

That girl over is really a dufunt.
im sure you can think of may examples of this word.

dufunt by jmoney15 February 25, 2011

Dufunt 

combination of the three words dumb,fucking,cunt possibly the most offensive word in the english dictionary

Jordan: bitch make me a sandwich!
Morgan: your not the boss of me!
Jordan: you dufunt do it now!

Dufunt by psychiatricmonk February 23, 2011

dufungul 

The Fungus in between your genitalia and anus.

Bro did you smell that Dufungul

dufungul by codyj6490 December 22, 2015

Dufungo 

Doofus, fungus combined

Jessica is such a dufungo, she thought Alaska was a continent.

Dufungo by Robbiebobbie May 9, 2017