Urban Dictionary, the American standard of inner city education, defines Retart as:


retart

(n)
1. a person, place, thing that has been tarted (made flamboyant and wh*re-ish) not once but 2 or more times.
2. a reheated pastry
3. retarded spelling of the word retard



Duuuuuuhhhhhhhhhhhh! it means reheated breakfast pastries paying our union dues.



....duhhhhhhh