The lyrics in RUS go something like this:

. . . chicken, it wouldn't lay eggs . . .
. . . laying eggs now . . .

. . . milk cow, it wouldn't give milk . . .
. . . giving eggnog . . .

. . . gum tree, it wouldn't give gum . . .
. . . giving chicklets . . .

. . . gas pump, it wouldn't pump gas . . .
. . . pumping Shell gas . . .

I also made up a couple more:

. . . garden, it wouldn't grow food . . .
. . . growing eggplant . . .

. . . bread machine, it wouldn't make bread . . .
. . . making eggrolls . . .