“Cool’ still seems to be in fashion, ‘yucky’ still describes something unpleasant – not ‘sick’ which now means really nice, terrific, great!. And ‘wicked’ now means something really good (rather than bad). Of course I’m also trying to keep up with words for technology.
This led me to think about idioms. They’re lots of fun as well although I’m not sure if I can use them in my book Some of the ones I like include: