Place this clip right after the fail reveal and before the credits gag, then follow it with the Directed by Robert B. Weide button for a second punch, or lead into it with a laugh track sting.
About this sound
This seven-second clip is a male voice singing the line hello darkness, my old friend in a soft, low folk style. It feels somber and resigned, but also wryly funny when used for minor failures. It comes from The Sound of Silence, the Simon & Garfunkel song that turned the greeting into shorthand for loneliness.