Tangerinening at the Table

Tangerinening at the Table /tandʒəˈri nɪŋ ət ðə ˈteɪbəl/ - when a person is showing off their expensive clothing, footwear or accessories that they bought.

Emma: Hey, look at these shoes that I bought. Aren't they cute?
Jane: Emma, stop tangerinening at the table!