This sound is from Blimey Cow Soundboard

Blimey Cow is an internet comedy channel based in Nashville, Tennessee. The channel targets the idiosyncrasies of conservative Christianity, youth group, romantic relationships, homeschooling, politics, and social media. Musician Derek Webb, Colin Kimble and John Reuben have all made appearances on the channel.
See also: List of YouTubers, Josh Taylor, Christian comedy, List of Cumberland University people, Glossary of British terms not widely used in the United States, and Fred Seibert cartoon shorts filmography.