The manager of a drug store walks in to see a guy leaning heavily against a wall. So he asks the clerk, "What's with that guy over there by the wall?" The clerk says, "Well, he came in here this morning to get something for a bad cough. I couldn't find the cough syrup, so I gave him an entire bottle of laxative." The manager says, "You idiot! You can't treat a cough with laxatives!" The clerk says, "Oh yeah? Look at him, he's to fu**ing afraid to cough!"