"Cah'la-day-E'on'tah" is Spanish. meaning literally,"Face of a tire" , or a black person, a "maiete" a "negro" sometimes a hybrid phrase is used like "llanta-face",meaning tire-face. basically it's a durogatory word mostly used by mexicans to express their hatred and jealousy toward a minority.most likely rooted in freudian, phallus envy.
"Ay Casper, look at that cara-de-llanta over there ,talkin' to Flaco's ol' lady we should tell him that his ruca is boning a maiete."
"Reeeelee , she's fuckin' a nigger?","thas crazie ay" ,"flaco's a fool"