This sound is from Dave Attell Soundboard

David Attell is best known as the host of Comedy Central's Insomniac with Dave Attell. His work has drawn admiration from many comedians. He has a cult following and has been described by many as a 'crowd-friendly' comedian.
See also: Insomniac with Dave Attell, The Gong Show with Dave Attell, Dave's Old Porn, Comedy Underground with Dave Attell, Jeff Ross, and Bumping Mics with Jeff Ross & Dave Attell.