Top definition
a person or persons that's IQ does not excede 45 who can't spell imperfection and makes sentences like the following:

" Brad and I were on lunch BREAD.."

notice the bread. The bread that doesn't belong.
Patrick Lancaster is Der Der Der
by AndrewIShilarious August 07, 2006
Happy St. Patties Day!
In the terms of Carlos Mencia, a retard.
Or, an expression of retardation
Look at that derderder!

You forgot to lock your car? Derderder.
by marcemartin July 30, 2006
Happy St. Patties Day!