To set fire to oneself in order to kill bad guys all around you, like the guy from lord of the rings.
I was playing "Left 4 Dead" and the zombies all crowded around me, I decided to Denethor it with a molotov cocktail.
by That one kid named matt December 19, 2009
To eat something as noisily and messily as possible. For best effect, it must be something juicy so it can spray everywhere.
C.F. Denethor's Dinner Scene in Return of the King (the movie).
"I'm so hungry! I'ma go Denethor a hamburger!"
"Thanks for the warning! I'll get my earplugs and poncho!"
"I'm so hungry! I'ma go Denethor a hamburger!"
"Thanks for the warning! I'll get my earplugs and poncho!"
by LoMinang August 05, 2005
by Kat April 14, 2004
The steward of Gondor. Son of Ectelion, his two sons are Boromir (deceased) and Faramir. He dies in <i>The Return of the King</i>, when he tries to burn him and his son, Faramir, to death.
by Drunken Hobbit September 06, 2004
by The more Awsome N September 29, 2009