Listen to the sound clip Knock knock from Kog'Maw - League of Legends: Knock knock Knock knock This sound is from Kog'Maw - League of Legends Kog'Maw Soundboard from League of Legends (LoL). League of Legends (LoL) is a multiplayer online battle arena video game developed and published by Riot Games. Go to the full soundboardwith more sound clips Search