Telling lewd jokes in the workplace constitutes sexual harassment.
Also written in kana as ひわい. WATCH OUT: the legal term is 猥褻, not 卑猥: わいせつ物 (obscene material), 公然わいせつ (public indecency). Common collocations: 卑猥な言葉 (obscene words), 卑猥な行為 (indecent act). Stronger and more formal than エッチ (naughty/sexual, colloquial) or いやらしい (dirty, suggestive).