This farmer had a sick cow, and the vet prescribed a daily suppository. The farmers method for administering the prescription was to insert an aluminum tube into the cows rear and blow the suppository in.One day the farmer was too sick to attend his cow, so he asked his hired hand to take care of the cow. The hired hand took the tube, and turned it around before he blew the supository into the cow. The farmers horrified wife, who was standing nearby watching, asked the hired hand why he had turned the tube in the cows rear around.He exclaimed What! Should I have put it from your husbands mouth into mine?!