The phrase references a politically charged pejorative used to dismiss criticisms of, or opposition to, a particular political figure. It often combines elements of a perceived psychological condition with an association to groupthink and humor derived from internet-based content. The expression intends to trivialize dissenting opinions, portraying them as irrational and driven by excessive emotion or allegiance. An example would be employing the expression to mock someone expressing concern about a policy decision made by the individual in question.
Its prominence reflects a deeply polarized political landscape where differing viewpoints are frequently attributed to extreme biases rather than reasoned analysis. Such terminology can serve to delegitimize opposing stances, stifling constructive dialogue and reinforcing existing divisions. This type of rhetoric gained traction during a specific period of heightened political tension and continues to circulate within online communities and political discourse as a way to quickly dismiss arguments and establish in-group/out-group dynamics.