Explanation: The Sassanid Persian Emperor Shapur I defeated the Roman Emperor Valerian. To humiliate him, he supposedly was used as a footstool so Shapur could mount his horse.

This meme references the recent illegal abduction of Venezuelan leader Maduro by US forces and the accompanying unbacked proclamations of US control over Venezuela by the current fascist president of the USA. The title references that one of the charges said fascist US administration has charged Maduro, a head of a sovereign state, with, is ‘possession of a machine gun’, bizarrely.