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According to the Urban Dictionary:
A Raul is strong, confident, loving, caring, protector, selfless, wise, intelligent, greatfriend, honest, never shy, genuine. He could be jealous but because he sees the best in you and he believes in you. He could be overprotective because he knows that people take advantage of people. He is the life of the party and knows when to not be the center of attention but always noticed. If you meet one you don't be dishonest or else he'll just greet you and keep going. He will care about everyone who give him time and he'll give you time.
Raul is like a wolf, smart and fierce.