Harassing conduct includes, but is not limited to: epithets, slurs, negative stereotyping, or threatening,
intimidating, or hostile acts, including acts purporting to be "jokes" or "pranks"; unwelcome sexual
advances; unwelcome requests for sexual favours; other verbal or physical conduct of a sexual nature;
and written or graphic material that denigrates or shows hostility or aversion toward an individual or
group because of his or her membership in any of the above-referenced groups