I would love to. Here is the definition I found:

Main Entry: ghet�to�ize
Pronunciation: \ˈge-tō-ˌīz\
Function: transitive verb
Inflected Form(s): ghet�to�ized; ghet�to�iz�ing
Date: 1939
: to isolate in or as if in a ghetto
� ghet�to�i�za�tion \ˌge-tō-ə-ˈzā-shən\ noun

I really don't like the implication of this when a school administrator says it to a parent, KWIM.

But of course, BBDad has good instincts and doesn't think it's anything nefarious, so I'll personally let it slide this time!