ðə kˈeɪmbɹɪdʒ dˈɪkʃənˌɛɹi dᵻfˈaɪnz wˈʌn æz ˈeɪ "jˈʌŋ mˈæn fɹʌm ɐ hˈaɪ sˈoʊʃəl klˈæs hˌuː spˈiːks lˈaʊdli ænd bᵻhˈeɪvz ɪn ɐ nˈoʊɾɪsəbəl wˈeɪ ɪn pˈʌblɪk."
The Cambridge Dictionary defines one as a "young man from a high social class who speaks loudly and behaves in a noticeable way in public."