I Say Arrr, You Say Woo...
"I Say Arr, You Say Woo..." is a reworked cover of the Beatles' "Hello, Goodbye".
This song was an impromptu performance by Jonathan Coulton during his May 30th, 2009 Atlanta show, in response to constant interruptions from the boisterous audience shouting out "Arrr!" (precipitated by "The Captain's Wife's Lament", by Paul and Storm), and "Wooo!" as is the typical behavior of overstimulated rock concert-goers.
Only captured as a YouTube video.