Green’s Dictionary of Slang

(US) a Puerto Rican.

1968–70		in DARE.
1975		E. Torres Carlito’s Way 16: The Ricans had some other hairy guys.
1998		D. Senna From Caucasia, With Love (2000) 43: She’s a Rican or something?
2001		J. Stahl Plainclothes Naked (2002) 207: You think ’cause I’m part Rican, I’m some retardo punk?
2008		R. Price Lush Life 316: Comin’ from a Rican like you? Fuck that shit.