Spider-Man is a superhero with spider-like powers. He is one of the heroes that lost their powers due to one of Doofenshmirtz's inators. He along with the rest of the heroes later go to Phineas and Ferb for help.
Peter Parker was a 15 year old high school student who was bitten by a engineered spider that gave him spider like abilities in the form of super-human strength, agility, the ability to sense danger around him, and the ability to climb walls. His Uncle Ben told him that "With great power comes great responsibility". Uncle Ben was later murdered by a common criminal, whom Spidey could have stopped earlier but had chosen not to. This lesson inspired him to dress up as a hero and use his powers to help people and live by the motto his Uncle Ben had told him. A year later when he's sixteen he was approached by Nick Fury who went on to train Spider-Man to be a more effective superhero, the Ultimate Spider-Man.
Spider-Man wears a red-and-blue suit with the red having web designs on them along with a spider on his chest with the blue covering him mid calf up to his waist as well as his sides and arms down till his forearms with a red spider design on his back which is blue beneath the shoulders, and the mask has white one way mirror lenses rimmed with black
Personality and traits
Spider-Man is an overall heroic teenager. He usually makes jokes, just to lighten up a tense situation and catch enemies off guard. Due to still being young he tends to make his share of mistakes but always manages to come through.