Ooooh Hilter! *audience laughter*
The girlfriend had a similar reaction to the comic and showed me this:http://youtu.be/qWjCkcAmzDc?t=51s
homage or coincidence? http://achewood.com/index.php?date=09212005
Neither of us had read this in a while; it even took me a minute to figure out that you were referencing the SFX. It is a pretty special sound though, so let's call it both.