(a) As used in this Code section, the term bullying means an act that is: (1) Any willful attempt or threat to inflict injury on another person, when accompanied by an apparent present ability to do so; (2) Any intentional display of force such as would give the victim reason to fear or expect immediate bodily harm; or 3) Any intentional written, verbal, or physical act which a reasonable person would perceive as being intended to threaten, harass, or intimidate, that: (A) Causes another person substantial physical harm within the meaning of Code Section 16-5-23.1 or visible bodily harm as such term is defined in Code Section 16-5-23.1; (B) Has the effect of substantially interfering with a student's education; (C) Is so severe, persistent, or pervasive that it creates an intimidating or threatening educational environment; or (D) Has the effect of substantially disrupting the orderly operation of the school.