A contemptuous term originally used to describe the poor crowds of 1920s Manhattan. Nowadays can be used to imply that the subject of said insult is scummy and often inspired byquestionable goals and motives.
"You ate my sandwhich AND threw the rest of my lunch out? You no-good, son-of-a-bitch trolleydodger!"
a person with a distinct ability to make disingenuous, contrarian statements to create emotional reactions in others, for there own personal enjoyment.