Yipee ky i o me buckos, ky i and yipee ky o,
Two shillelagh O'Sullivan, he'd give any man a go...

there were also spoken interjections, such as
"He was so strong he could put his left hand in his right pocket and hold himself out at arm's length"
"No mam could do that"
"Ara, 'tis the O'Sullivan I'm talking about"
"Oh, well he could...."
And it was indeed recorded by Bing Crosby. I regret that beyond this perfectly useless information, I know nothing.

KYBTTS