derogatory slur A poor, uneducated, and unsophisticated person who lives in or was raised in a trailer park. Just because I come from a caravan park doesn't make me trailer trash. I'm working on my PhD at Harvard, for goodness' sake!I don't want my daughter going out with trailer park trash like him!
n. the poorest of people who live in run-down house trailers in bad neighborhoods. (Used with singular or plural force. Rude and derogatory.) She’s just trailer trash. Probably doesn’t even own shoes.