This sound is from Bowser Jr. - Mario & Sonic at the London 2012 Olympic Games - Playable Characters (Team Mario) (Wii)

Bowser Jr. has been a recurring character in the Mario series since his debut in Super Mario Sunshine in 2002. He has been made playable in several spin-offs, such as Mario Superstar Baseball, Mario Strikers Charged, Super Smash Bros. for Nintendo 3DS and Wii U.
See also: Mario & Luigi: Bowser's Inside Story, Bowser, Bowser's Fury, Mario & Luigi, New Super Mario Bros., List of Mario role-playing games.