The emotional, or sometimes physical, feeling of having been betrayed. Not a horrific feeling, like being stabbed in the back by your brother, but not a Circus-in-the Round pleasureable experience either. It is often accompanied by immeasurable disbelief.
Jeez... I went to the reading of my Gramdma's will. She gave all her money to her Hamster! It was a real Trump-in-the-Rump.
Trumpashliment. An accomplished interaction between the left and right that puts we the people first.
There has been an agreement amongst the political parties on both sides. An agreement that makes most Vets and Americans happy. It is a true accomplishment or Trumpashliment for us all.