I remember watching Saturday Night Armistice or it might have been
Friday Night Armistice and they had a sketch where Americans spoke complete street-slang gibberish and the link between English and American English was total broken.
(
maiden is filmed before a live studio audience,
Tue 23 Dec 2008, 16:50,
archived)
I like neologisms when they are for new concepts or are amusing.
Making up 'kewl' words for the sake of it does smack of adolescence.
(
FeralCatMan Unusual disease collector.,
Tue 23 Dec 2008, 17:05,
archived)