State of the art ; Footing (discourse analysis) ; Unhöflichkeit; Impoliteness; Rudeness; Politeness (style of speech) ; Joke (pragm.) ; Self-disclosure; Self-presentation (communication research) ; Occupational language behavior ; Play (communication situation) ; Neckerei; Hänselei; Stichelei; Bantering; Frotzelei; Teasing; Taunting; Verbal mock insult ; Sprachhumor; Verbal humor ; Sociolinguistics ; Jugendliche (Sprachverhalten) ; Adolescents (language behavior) ; Jargon; Youth language ; Language and sex; Gender studies; Metrosexuality; Language and gender ; Identität und Sprache; Identity and language; Fremdheit und Sprache; Estrangement and language; Sprache und Integration; Integration und Sprache; Language and identity ; English ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English ; Neuseeland (engl. Sprache in) ; New Zealand (English language in) ; Pākehā; English in New Zealand