This sound is from Runescape Soundboard

Old School RuneScape, a separate, older version of the game dating from August 2007 was released in February 2013. The game has had over 300 million accounts created and was recognised by the Guinness World Records as the largest and most-updated free MMORPG.
See also: Old School RuneScape, Jagex, Paltalk, Betrayal at Falador, List of fictional deities, and 2,147,483,647.