Physical abuse, verbal abuse, threats, intimidation, harassment, coercion, and/or other conduct which threatens or endangers the health or safety of any person including, but not limited to, the following forms:
a. Direct oral expression or physical gesture or action.
b. Notes, letters, U.S. mail, campus mail or other forms of written communication.
c. Phone calls or phone messages.
d. E-mail or other computer-based methods of communication.