Donald J. Chump Share definition Flag Nickname around the Kremlin for the incompetent and traitorous president of the United States. Putin to his underlings: If we need support from the USA on our war crimes, all we need to do is stroke the fragile ego of Donald J. Chump. Donald J. Chump by LaughingAloud March 19, 2026 Get the Donald J. Chump mug.