You notice how many idioms change with time?
Bawl out- (now) chew out
What is up?- What's up? - Waaazzzzup? - (now, again) What's up?
Oh boy! - Neat! - Cool! (now) Sweet!
It's interesting to see how things change with the times, yah know? Also, a lot of times in English, and apparently in sign too, California uses new phrases before the rest of the country. Sometimes I hear my friends from the east coast say something and I am like whaaaa? Oh, I remember that, (from 5 years ago). Also, younger people and older people use different idioms. There are things I say that if my mom, or grandma, said them would be totally out of place. It is always funny to hear adults, especially older adults, use the new slang.
I had a deaf teacher, now in her early 50's, who was raised oral, and when she was 18, went to Gallaudet, learned ASL, and now uses it as her primary mode of communication. However, after class one day we were talking and walking to our cars, and for my benefit she was voicing, (at the time I wasn't very good at watching sign and walking, especially down stairs, hehe). Her voice was clear, I understood her, and the words she chose weren't wrong, simply outdated. It was similar to reading an ESL book from 10 years ago or so. Why is it that second languages taught in the classroom are rarely the same as those used by the native speakers? When I use my classroom spanish with native speakers, I get some STRANGE looks.
Oh yes, idioms. How come we use idioms? They fit like a glove into our language. They make languages unique. Okay, enough for now, ttyl, Kelsey