A man who isn't qualified keeps pestering this tailor about giving him a job selling suits. Finally, the owner tells him if he can sell this one green suit he will give him a job.

Another employee points out to owner that they have had that suit on the rack for four years, and that it is such an ugly, green suit that nobody would ever buy it.

The owner replies, "Yah, I know. That's my way of getting rid of that pest!"

Two hours later the new guy calls his boss for his next assignment.
The owner cannot believe it and heads down to the store to see how this fellow did it. Upon arrival he sees his new salesman bleeding, scratched, and his clothes torn in several places, but smiling.

"Congratulations, the job is yours! Nobody has come close to selling that old, ugly, green suit. How did you do it?"

"Well", replied the salesman, "the guy that bought the suit loved it... said it fitted him great."

"But how did you get your injuries?"

"Well, its turns out his guide-dog REALLY can't take a joke...."