Widgets and gadgets

Mary, Mary... quite contrary
How does your garden grow?
With widgets and gadgets,
Habits and hobbits
And Whatchamacallit seeds to sow.

Gadget be nimble, gadget don't fidget
Gadget look out for the candle widget.

Gadget and Widget when up a hill
To fetch a pail of parts.
Gadget fell down and broke his crown
And now his parts are carts.


               Tweedle-Dum and Tweedle-Dee,
                   Resolved to have a battle,
            For Tweedle-Dum said Tweedle-Dee,
                Had spoiled his nice new rattle.
             Just then flew by a monstrous crow,
                      As big as a tar barrel,
             Which frightened both the heroes so,
                  They quite forgot the battle.

Tweedle-Gadet and Tweedle-Widget
Resolved to have a battle
For Tweedle-Gadget said Tweedle-Widget
Had spoiled her nice new cattle.
Just then flew by a monstrous poet
As big as a tub of butter.
Which scared the ""thingies"" so much so
That it quite made them better.