Well I dived in as well, just after Jim.

Georgiansilver, don't forget I'm half English too! hee hee

I well remember in my Uni days giggling like anything at various very rude 'Rasta' jokes. (Wasn't his lady friend called 'Liza?) and watching the Black and White Minstrels (who were boring but my parents liked the old songs)
Nowadays, stereotype-jokes are avoided, and perhaps it's for the best.
I like a good laugh, but I'd never want to offend or upset anyone.