I believe its just their way of greeting, by taping. Anyway
bring this up to the principal. If you can debate here, i dont see
why you cant debate with the principal. Tell your girl not to be
afraid and show more concern for her.
Anyway stop gaying with the DM seriously. principal or to Moe
straight
i've seen people run up to their "friends" and slap them hard on
the arm in way of "greeting" and it's not one-off...
from the sound of the slap, it would hurt like hell...
gets back to this: the mom didn't even know about this? and if
she did, didn't discipline the child?
most, if not all of the disciplinary problems of children,
stem from bad parenting..
and for those who are older, remember when the school
punished you, and your parents got to know about it, punished you a
second time?