'burk' (sp?)

Not as widely used as was once the case, but berk as in "Berkshire Hunt". A lot more offensive than many users realised.

For more on Cockney Rhyming Slang, have a butcher's at this, me old china:
http://www.peevish.co.uk/slang/articles/cockney-rhyming-slang.htm

It's the dog's.


P.S. "Throttled spug"