Truck with wings and other Random Observations

This truck with wings made me things of the gump, a chair which had Professor Wogglebug's magical powder of life sprinkled on it and, as I recall, aided in the escape of some characters from imprisonment. Tip, the boy in the forground. later proved to be Ozma of Oz under an enchantment. In the background you can see the Wogglebug gesturing. Actually, the magical powder may have been invented by the witch who put Ozma under a spell. The John R. Neill illustration below is out of copyright .
Other things going through my brain, maybe spreading new emoticons around the internet?

LOLUMCOYN (Laugh out loud until milk comes out of your nose) or even shorter visually:

:))M>=

or this:

(((

:O

(((

which stands for:

CFYDALTEYWHMT

(Cthulhu finds you delectable and longs to embrace you with his many tentacles).

Any ideas?