Oh, darn, so it's not the one from George & Ira Gershwin's "Girl Crazy":

I'm bidin my time
'Cause that's the kinda guy I'm
While other folks grow dizzy
I keep busy
Bidin' My Time

Next year, next year,
Somethin's bound to happen
This year, this year,

And -- Bidin' My Time
'Cause that's the kinda guy I'm
There's no regrettin'
When I'm settin'
Bidin' My Time

More verses furnished upon request....
-Joe Offer-