The Bad Drugstore Salesman

John was a clerk in a small drugstore, but he was not much of a salesman. He could never find the item the customer wanted.  Bob, the owner, had about enough and warned John that the next sale he missed would be his last.  Just then a man came in coughing and asked John for their best cough syrup. Try as he might John could not find the cough syrup. Remembering Bob's warning he sold the man a box of Ex-Lax and told him to take it all at once.  The customer did as John said and then walked outside and leaned against a lamp post.  Bob had seen the whole thing and came over to ask John what had transpired.  "He wanted something for his cough but I couldn't find the cough syrup so I substituted Ex-Lax and told him to take it all at once," John explained.  "Ex-Lax won't cure a cough!" Bob shouted angrily.  "Sure it will," John said, pointing at the man leaning on the lamp post.  "Just look at him.  He's afraid to cough!"

A Bat's Worst Day

Two bats are hanging upside down on a branch. One asks the other, "Do you recall your worst day last year?" The other responds, "Yes, the day I had diarrhea!"

Gray and Brown

Q. What has two gray legs and two brown legs?
A. An elephant with diarrhea!!