taxbastard Share definition Flag A nickname given to the 45th US President by the working class who earn wages or salaries. In our family he is known as the taxbastard because he is singlehandedly causing us to lose our dignity. taxbastard by Dr Bunnygirl March 28, 2019 0 0 Get merch Get the taxbastard mug. Buy Now — $32.95 See more merch