A fork of Rural Dictionary
Adjective: to describe a person who is outwardly courteous, friendly, and intelligent but openly monologues about Donald Trump as the champion of "the working man."
He's not that bad. He's just Trumb; I think you may be the Trumbest person I know . . . but what do you want to get for lunch; Stop acting like a "Trumb-ass" we are going to get kicked out!
Trumb=Trump+dumb. Noun but can also be used as a verb, adjective, and in other ways. Someone who thinks, talks or behaves in a monumentally stupid way. You really trumbed that up.
You broke it off with Melanie? That was really a trumb thing to do.
You voted for 45? That's so trumb.
With decreasing awareness and education, we're seeing the trumping down of the U.S.