Filling the Bottle for Ronnie

From a song by Tom Paxton:

Oh we're filling the bottle for Ronnie
Filling it up to the brim
And we'll never rest
Till we all pass the test
'Cause we all think so highly of him.
Oh we're filling the bottle for Ronnie
And we'll never kick up a fuss
'Cause we're only doing to that little bottle
What Ronnie's been doing to us