This sound is from Vash the Stampede Soundboard ヴァッシュ・ザ・スタンピード

Vash the Stampede (ヴァッシュ・ザ・スタンピード) Vasshu za Sutanpīdo) is the main protagonist of the anime and manga series of Trigun. Vash is also known as The Humanoid Typhoon due to the destruction and chaos that often surrounds him. Wielding a huge nickel revolver, he travels from town to town to learn more and protect what his adoptive mother, Rem, treasured most: love and peace. He is initially discovered by Meryl Stryfe and Milly Thompson, two Bernardelli Insurance Society representatives investigating claims made due to damages caused by the mysterious Humanoid Typhoon.