The barman says "Sorry, we don't serve beers to bears in this bar,
                  especially not bears who bang on bars".

              The bear grabs a passing barmaid and bashes her.

     The barman says "Sorry, we don't serve beers to bears in this bar,
         especially not bears who bang on bars and bash barmaids".

         The bear bellows at the other barman to bring him a beer.

     The barman says "Sorry, we don't serve beers to bears in this bar,

especially not bears who bang on bars, bash barmaids and bellow at barmen".

In exasperation, the bear bites the bar.

The barman says "Sorry, we don't serve bears who are on drugs".

The bear says "On drugs?"

The barman says "Yes - I saw the bar-bit-u-ate"