Mississippi Code Title 37. Education § 37-11-18.1

(a) The term “disruptive behavior” means conduct of a student that is so unruly, disruptive or abusive that it seriously interferes with a schoolteacher's or school administrator's ability to communicate with the students in a classroom, with a student's ability to learn, or with the operation of a school or school-related activity, and which is not covered by other laws related to violence or possession of weapons or controlled substances on school property, school vehicles or at school-related activities. Such behaviors include, but are not limited to: foul, profane, obscene, threatening, defiant or abusive language or action toward teachers or other school employees; defiance, ridicule or verbal attack of a teacher; and willful, deliberate and overt acts of disobedience of the directions of a teacher; and

(b) The term “habitually disruptive” refers to such actions of a student which cause disruption in a classroom, on school property or vehicles or at a school-related activity on more than two (2) occasions during a school year, and to disruptive behavior that was initiated, willful and overt on the part of the student and which required the attention of school personnel to deal with the disruption. However, no student shall be considered to be habitually disruptive before the development of a behavior modification plan for the student in accordance with the code of student conduct and discipline plans of the school district.