I had some buddies in a previous life who would accompany me on many camping and float trips down into the clear rivers and streams of So. MO each summer. We went mainly to get drunk and tell our tall tales and sing our songs including one which was suspiciously akin to the one y'all are playing with here. Our version goes something like this:

(Each verse starts out with a version made up as the cold beer dictated but was a form of drawn out "Ooooooh" or "Welllllll". Sometimes it went up, sometimes it went down, sometimes it went roller coaster style, so use your imagination.)

Ohhhhhhh, 3 old ladies from Canada were sippin' cherry wine, one sez to the other two, "yer's ain't as big as mine!"

Chorus:
Welllll, rolly poley up my holey through the slimey slew, rubba yer nuts acrossa my guts, and join the whorey crew!!"

Ohhhhhh, first old lady from Canada sez, "Mine's as big as the sea, ships roll in and ships roll out and never bother me!!"

Chorus: ..... again:
Wellll, rolly poley up my holey through the slimey slew, rubba yer nuts acrossa my guts, and join the whorey crew!!"

Oooooohhhhhhh (roller coaster style),second old lady from Canada sez, "mine's as big as the air, birds fly in and birds fly out and na'ry touch a hair!!"

Chorus: ... one more time:
Wellll, rolly poley up my holey through the slimey slew, rubba yer nuts acrossa my guts, and join the whorey crew!!"

Weeeeellllll (change of pace RC style!), last old lady from Canada sez, "mine's as big as the land, sailors go in and get lost for so long that they come out with 'it' limp in their hand!!!"

Final chorus! .... Really:
Weeeellllll, rolly poley up my holey through the slimey slew, rubba yer nuts acrossa my guts, and join the whorey crew!!"

That song got us tossed out of more than one campground in our day! One weekend we had just hooked up with a group of stewardresses from .......... uh, but that's another story .......