Elderly lady goes to doctor and explains that her 75 year old husband has lost interest in sex. Doctor pulls a small bottle out of his drawer and hands it to lady. "Try these Viagra pills, " he says. "Oh, " says the lady "I don't think my husband will take them." "Don't tell him, " the doctor says "just slip one into his coffee when he isn't looking.

" Lady agrees to try and leaves. Two weeks later she returns and doctor asks how the Viagra works. "It worked really well, " the lady answered, "I slipped one into his coffee like you said.

Ten minutes later, he throws me onto the table, rips off my clothes and makes passionate love to me for almost an hour. It was the best sex I ever had." "Great, " says the doctor "were there any negative effects?" "Well, " says the lady "we won't be able to go back to that McDonald's again."