I don't really do it much at all, seriously. Maybe if I just need to say one word really fast, but I always feel retarded. Car would become "cah" etc. It's the Boston accent br0.
It's funny, for a lot of Hispanics for which English is their second language, they have a problem with words that start with "S". They tend to put an "E" in front. Sacred = escared, etc.
I laughed at "are you trying to hang out?". Do people actually say this often?
Hmm, "'twas" and "dawg" are pretty annoying. Not that I ever hear them in daily use due to extremely Jewish wherabouts,(only on TV) but just seeing these words printed out evokes something unpleasant.