Initially, he was to blow up that 'wimpy cowboy doll,' but he could not find him (as Woody hid under a milk crate).

He then took out a magnifying glass and focused the hot beam of light on Woody's forehead, until Sid's mom informed him his Pop-Tarts are ready.ДЄfter Woody discovers that the Mutant Toys are friendly when they reattached Buzz's severed arm back in place, Sid returned to his room later, with a rocket he had ordered in the mail, labeled 'The Big One.' He intended to blow apart one of his toys with the rocket for his own amusement. Next, he opened up the window shade to let the sun in. The next morning, Sid tortured Buzz by spinning him on a drill bit (seen in a deleted scene), and then took Woody and threw him across the floor, pretending to interrogate him. Woody believes that he and Buzz are gonna die either by being destroyed by Sid or dismantled by his toys. Trying to find another way out, he then discovered that Sid had taken toys apart and assembled them back together in weird combinations, much to Woody's horror.

With Sid gone, Woody explored his room to search for a way out but found the door locked and unable to escape. Sid angrily threw the mutant toy onto the ground and furiously ran after her, claiming that Hannah was lying. Scared, she ran off to report to their mother. He then pulled out his Pterodactyl toy as he played doctor for his 'double bypass brain transplant.' After putting Pterodactyl's head on Janie Doll's body, he opened up the door and showed Hannah. Then, upon seeing his sister Hannah with her Janie Doll, he snatched the toy and ran up to his room, slamming the door in Hannah's face. He then went after him, getting not only Buzz, but Woody hooked onto his foot as well.ДЄfter skateboarding back home, with his new toys in his backpack, he was immediately greeted by Scud, to whom he gave the alien. After grabbing a Alien, Buzz Lightyear was put in view after Buzz catches the sight of the crane game believing it to be a spaceship as he still does no't know that he is a toy. After playing Whack-an-Alien, the Crane Game caught his attention. Later that day, when Andy and his family went to Pizza Planet for dinner, Sid was also there. Andy's toys were surprised to see him back at his old habits so soon, assuming he was kicked out of summer camp early this year. Sid was introduced in the beginning of the film as a toy terrorizer when he exploded a Combat Carl with an M-80, with his toy-chewing dog, Scud, by his side, which prompts Bo Peep to say to the toys, 'The sooner we move, the better!'. In Toy Story, Sid is Andy's sociopathic 11-year-old next door neighbor (until Andy moved near the end of the film). Sid is not a true villain, being that he did not realize that the toys are really alive when breaking them, but since this film is in the point of view of toys, he is considered an antagonist. Aside from this, Sid remained mostly the same (especially his love of heavy metal) and eventually became a garbage man. Though despite this, he may have a lighter side, hinted in his dreams about ponies.ДЄfter his toys turned on him, he vowed never to hurt a toy again. He also destroys toys in many ways (exploding, burning, or in his 'mad doctor' plays). Sid is a young, bratty, and somewhat disturbed 11-year-old skate punk with metal braces, whose idea of fun is terrorizing his little sister, Hannah, by taking her toys away and using them for scary experiments, like switching their heads or performing operations on them.

Toy story 1 trailer