Describe Percy in Words

... YOUNG, HANDSOME, LOYAL, BOLD & BRAVE...

Physically, Percy is described as a young yet very handsome man with a dark black hair. Percy he has a faded white/grey streak from holding the sky in the Titan's Curse) and sea-green eyes of his father Poseidon, god of the sea. Sally (Percy's mother) has noted that Percy looked just like his father, Poseidon. Hazel Levesque has said that he has the handsome looks of a Roman god.

 

Percy is a kind of bold, brave and courageous man. In his quests, he's always the best fighter with the coolest pen ever, Riptide (which will turn to a golden sword), his power with the water and his intelligence and cleverness. Somehow, there are instances that Annabeth's ideas are more accurate, and this made him to admit that Annabeth is very intelligent, more than anyone, more than him. 

Although his fatal flaw is "loyalty" (which was once his weakness), he's always been the most loyal guy to his best friends, Annabeth Chase and Grover Underwood. He's such a cool guy, with sweet yet courageous personality.