Usually identified as a Quebecois tune. There are several songs and ditties which use and purport to be about it.

Such as...

(A part melody)
everybody's wondering if St Anne's real
If Ste Annes' Real, if St Anne's real,
Everybody's wondering if Ste Anne's real,
Is she really really really really real?

(B part melody)
Is she really really real, is she really really real
Is she really really really really really really real?
Is she really really real, is she really really real?
Is she really really really really really really real?

Try that with a few pints inya...

Willie-O