joshisa means in slang: Joshisa is one the most gifted people you’ll ever meet. He’s also super tall. His sense of humor is so great that you’ll find nothing to be disappointed in him once you’ve got to know him. Joshisa is also an athlete and an all-star. He is a person who cares deeply about people and knows what to say. (in Slang Dictionary, added by Remedios Núñez)