I knew there was something missing. The Random Word Generator.
I too have made-up words. Two that I remember. My best friend at school, Louise Hart, and I invented the word ferguile which means cool/sexy/snoggable and generally in relation to boys if you're like fourteen.
And I was pretty sure there was no word in the English language that rhymed with orange, so me and Claire, a former flatmate, made up borange. . But apporximately 470 people have had the same idea.