The term "banana republic" refers to a country dominated by corporate interests, in which income disparity between rich and poor is extremely high, to the point that the middle class has just about disappeared, and aside from the fantastically wealthy few, practically everyone is dirt poor.

A Banana Republican is a Republican who wants to lower taxes for the rich, leading to increased income disparity and bringing the USA closer to banana republic status.

A term used to reference cannabis/marijuana/weed.

A Trump supporting Republican. Someone who uses or approves of political tactics common in banana republics.

A rabid, nearly defunct tribe of banana-wielding Tea-tard Tea Party Republicans that descends with high-pitched shrieks from the treetops to defend the debt ceiling from other Republicans and humans.

The extremist Trump supporters who deny the election results, and participated in an Insurrection at the Capitol during the electoral vote Counting.

a nick name given to Gorge Bush because of his likeness to a monkey

A gay Republican, possibly closeted. Ironic in two senses: it's the name of a fashion company and banana is a term, albeit an immature one, for a penis.