it aint funky spanish. its just not choppy spanish. yea paisa aint comon out here. because a paisa in mexico means paisano. for example ifu go down there and they know someone whose from california like u. theyll refer to that person as ur paisano. the most common word for " paisas how u call them over there " here is juareno lol. but yea thats why paisa aint used down here.