dumbkopf 

dummy head, dumb head, dummy, dumb ass , goof ,tool ,idiot German for dumb head

you don't put gas in a diesel engine, dumbkopf!

dumbkopf by yoki karioake July 12, 2009

dummkopf 

Literally, "dumb head," in German. Used often humorously in English, and can be used in the same context as 'dumbass.' It's an insult that, chances are, not many folks will fully understand. Oh well, who cares? It still is a fun word to say!

Me: So, did you take a look at the newest Family Guy episode?

Idiot Friend: Uh...what?

Me: The new episode, dummkopf!

Idiot Friend: Say what?

Me: (Groans) At least I'm not calling you a schweinhund!

Idiot Friend: Lol, you say funny words.

dummkopf by Practical Problems March 16, 2014

Dummkopf 

Dummkopf is a German compound word for "Idiot". It's literate translation is "Dumb Head" or "Stupid Head".

"Did you hear about what happened after Han downed a whole Liter of Jagermeister last night?"

"Ja. Han ist eine Dummkopf"
(Yes. Han is an idiot.)

Dummkopf by McHammered111 October 7, 2013

dummkopf 

Literally meaning "stupid head" used to describe someone being an idiot. Usually in a teasing manner.
Origin: German

You slipped on a banana you dummkopf!

dummkopf by SunBurnedWagaloo June 9, 2005

dummkopf 

A stupid person; a dolt.

Dummkopf here stinks like a dead monkey because he forgot to wipe his butt again.

dummkopf by mangus May 18, 2004

Dummkopf 

Dummkopf (doom-cough)- language from germany means idiot, stupid, retarded.

"man jimmy your such a Dummkopf!."

Dummkopf by Cheeky_monkey353 September 14, 2011

genius dummkopf 

A really smart person when he or she pulls a real boneheaded move and screws up in life, through words or actions.

I can't believe Daniel is a card-carrying MENSA member, but neglected to get insurance on his new car. What a genius dummkopf!

genius dummkopf by Jill B. January 13, 2006