20:00 Oct 25, 2011 

It was more or less what I had understood except that for me the part with the bumpers was just meaning that some of this Mac Do food was stuck under the bumpers of the students and I did not see a direct link (other than a mere comparison, for the fun of it) with the served roadkill.

19:51 Oct 25, 2011 

Roadkill means animals killed on the road - maybe deer, wild boar, hedgehogs, rabbits, birds etc. So "served roadkill" is referring to "food pried from under Ronald Mc Donald's bumpers and then served to the public", disparagingly implying that such food is the result of roadkill. I can't think of a suitable French expression immediately, will cogitate!

18:49 Oct 25, 2011 

It smelled like damp wool in here, as well as formaldehyde carpet. Not to mention sweaty stocking feet and food pried from underneath Ronald Mc Donald's bumpers. It is the same in every school, with only slight regional differences in the foot-sweat and served-roadkill departments.

18:18 Oct 25, 2011 

Can you please give us the paragraph itself rather than summarising it? As a native English speaker, I can't make unambiguous sense of served roadkill.