1. The name of the vehicle used in at Cat
in the Hat Knows a Lot About That!
2. A word that describes things that a person does not know the name of
This word is most commonly used by children who grew up watching Cat
in the Hat Knows a Lot About That!
The words thing-a-ma-jig and thing-a-ma-jigger have nothing in common so you should never mix these
two words up!
When someone is talking about the vehicle it will most likely have a capital.