What's Spanish for Hurl?

I think the police may have overreacted a bit on this story:

A Kansas student faces a misdemeanor charge after throwing up on his Spanish teacher on the last day of school.

Johnson County, Kan., prosecutors have charged the boy with battery against a school teacher, and ordered him to juvenile court on July 1.

The boy's father said he believes what his son told him -- that the stress of final exams made him ill.

But the boy's teacher at Olathe Northwest, David Young, called the youngster's actions "outrageous," and said he's pleased with the support he's received.

Unless this kid has the unusual talent of being able to barf on command, I'm inclined to believe that this was an accident. I'm sure there's more to the story that will "come up" later.