Sid Phillips is the main antagonist of the 1995 Disney/Pixar movie, Toy Story.
He is Andy Davis's sociopathic next-door neighbor (until Andy moved away) who likes to destroy and torture toys (especially the ones that belonged to his little sister named Hannah) and/or feed them to his vicious dog Scud. However, that ended when Woody and Buzz Lightyear, the film's protagonist and deuteragonist, ended up in his house.