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Someone who mooches off of everyone and in general has no consideration for anyone but themselves. A rude, deceiving, and selfish person.
Going out to dinner with a group of people and "dirt magert" orders a large meal. When the bill comes "dirt magert" suddenly realizes they left their wallet at home
by dmb7886 February 05, 2009
Something that is nasty and disgusting. can be a person or thing
Ashley just woke up and didnt brush her teeth. That is so DIRT MAGERT
by Lauren Levey February 28, 2008