look up any word, like half chub:
 
1.
A term for a burger that in made with either Vegetable protein, soy/tofu or grains AKA Boca or Gardenburger
Pammy doen't like going the Burgerama because they do not serve Dirt Burgers.
by bigg3469 May 26, 2009
 
2.
When there is an ugly girl standing between two guys.
Look at that dirt burger over there.
by womoii February 01, 2010
 
3.
An unhealthy burger from a takeaway or pizza shop that somehow resembles something edible and tasty when drunk, but to the sober eye is blatently pure evil and not fit for human consumption!
Kerry: Joe, I fancy a dirt burger on the way home.
Sue (who is nicknamed Joe but is actually called Sue): Ooooh good plan batman. Garlic mayo or chilli dressing??
Kerry: Definately garlic mayo.
Sue: Hmmm, garlic mayo makes the best dirt burger.
by susiesusiesue January 26, 2010