What did they expect? They approved the song and it is part of the dance moves!

WINONA, Minn. (WCCO) — A 9-year-old boy was suspended last week after he mimicked Michael Jackson’s crotch grab during a rendition of “Billie Jean” at school.
Lenny Boberg was performing at a St. Stanislaus lip-sync fundraiser on Thursday and imitated the dancer’s signature move several times.
The principal, Pat Bowlin, then approached Boberg and his mother after the performance, allegedly saying it was inappropriate and the boy was now suspended.

Read More, See Video: http://minnesota.cbslocal.com/2012/02/05/9-year-old-suspended-after-michael-jackson-dance/