an acronym for the phrase "rose city hardcore." It refers to the city of Welland, Ontario and represents its badassness.
Guy1- Haha what a chill spot to drink up and blaze
Guy2- I know man, Welland is kickass for that shit!
Guy1- Ya dude, Rose. City. HardCore. (R.C.H.C.)
by Parrotta94 September 9, 2010
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