No person shall disturb the peace of the city or of any person by violent, tumultuous or offensive conduct, or by loud or unusual noises, or by obscene, indecent, violent or threatening language, or actions or by assaulting, striking or attempting to assault or strike another person, or inviting or defying another person to fight or quarrel, or by engaging in a fight with another.
(1957 Rev. Ords., § 9.203; 1992 Code, § 26-26)  Penalty, see § 10.999