The phrase refers to adhesive labels, often placed on items whose increased cost or perceived failing is attributed to policies or actions of the former U.S. President Donald Trump. These labels usually include his name and the assertion that he is responsible for the situation they are affixed to. For example, one might be found on a gasoline pump displaying higher fuel prices.
The significance of these labels lies in their function as a form of political expression and protest. They represent a tangible way for individuals to voice discontent and assign blame to specific political figures. Historically, such forms of protest, using easily disseminated media, have provided an outlet for public sentiment and served as a visible reminder of prevailing opinions.