Bar joke

A man is sitting at a bar drinking his beer, minding his own bussiness wen a chav walked in and knocked him off his bar stool, The chav says 'Karate Chop from korea'.
the little guys pulls himself back up to the bar and continues drinking his pint.
then out of no where the chav walks back and knocks him off again and says and that was a Judo Chop from japan'
Fed up the man walks out of the bar leaving his beer..
an hour later he walks back in, without saying a word, he walks up to the chav and ....POWWW knocks him out and off his stool, out cold.
'when he gets up' the guy tells the barman 'tell him that was a criket bat form JJb sports!'