I've never heard that term, sorry. If there's only one "e" in there, though, here's a bunch of explanations to read and decide which one your teacher wants:
http://www.google.com/webhp?sourceid=chrome-instant&rlz=1C5CHFA_enUS705US707&ion=1&espv=2&ie=UTF-8#q=three%20oreo%20paragraphs
what is the meaning of 3 oreeo body paragraph
3 answers
NO IDEA
that was my mistake is just one "e"