murfenburger 

pooping into a girl's hairy vagina and having her vagina-poop that turd out onto someone's face

Matt: My girlfriend stopped shaving down there so she can really give me a true murfenburger.

Jeff: Gross.

murfenburger by jeffreymark January 16, 2009

Durfenburger

Any person who is so incredibly stupid that you wouldn't be surprised if their brain consisted entirely of raw ground beef.

Ed form "Ed Edd and Eddy" is a real Durfenburger.

Durfenburger by AfFlIcTeD StAtE August 20, 2010

MurderBurger 

A term used to describe any burger, cheese or otherwise, made using meat from an animal. Imitation meat or soy products cannot be MurderBurgers, since they are made with vegetables. The murder part comes from the popular vegan or vegetarian expression "Meat is Murder"

Janice the Vegan went to McDonalds to order a coffee. While she was there, she was shocked at all the people ordering MurderBurgers.

MurderBurger by ConspiracyTheorist March 18, 2015