Hot girl #2: His name is Juan. I bet his last name is Morales.
Hot girl #1: Why?
Hot girl #2: Cause hes smart, sexy (very, very sexy) and powerful.
2. Surprisingly, it is very becoming as a nickname for the person carrying the last name.
3. Also, may become the butt of jokes (see example below)
2. "Ay, yo Morales! What 'cha up to man??"
3. Hey your last name is Morales which is 'morals' in Spanish. . . .but you don' have any!