1 definition by Trey1234L

A nickname for Donald Trump. It is a play off the nickname Dapper Don for John Gotti, a mob boss, and Donald Trump's whiny and cry baby persona and his name and his tendency to think he is some sort of mob boss.
Guy 1: The Diaper Don is trying to claim voter fraud again.

Guy 2: He is such a crybaby.
by Trey1234L November 14, 2020
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