The Little Guy

A little guy was sitting in a bar, drinking,and minding his own business when all of a sudden a great big guy came in and --WHACK!! -- knocked him clean off the bar stool and onto the floor. The big guy said, ''That was a karate chop from Korea.''
The little guy said ''What the fuck,'' but when he turned and saw how big the guy was, he decided to let it go. So he got back up on his stool and started drinking again.
All of a sudden --WHACK-- the big guy knocked him down AGAIN and said, ''That was a judo chop from Japan.''
The little guy thought to himself," I've had had enough of this". He got up, brushed himself off and quietly left. He returned about an hour later, and saw that the big guy was still there.. Without saying a word, he walked up behind the big guy and --Whack!!!-- nailed him in the back of the head. The big guy hit the floor like a ton of bricks!!!
The little guy looked at the bartender and said, ''When he comes to, tell him that was a crowbar from Sears.''