This sound is from Draco Malfoy Soundboard

Draco is characterised as a cowardly bully who tricks and hurts people to get what he wants. He was played by Tom Felton in the Harry Potter film series. He is a student in Harry Potter's year belonging to the Slytherin house.
See also: Death Eater, Draco and the Malfoys, Draco, Bellatrix Lestrange, List of supporting Harry Potter characters, and Harry Potter and the Cursed Child.