2021 April 28, Alex Thompson, Christopher Cadelago, Theodoric Meyer and Daniel Lippman, ““He’s fluent in Bidenese”: Meet the man behind Biden’s speech tonight”, in POLITICO[1]:
Former aides say that “Bidenese” has evolved over his career.
2021 July 28, Not the Bee, “How to speak Bidenese”, in YouTube[2]:
Today, I am going to teach you how to speak Bidenese.