Did a search and couldn't find a joke thread. I've seen this on other forums and it's very funny.... So let's see who has a good sense of humor.
I'll start with something simple

Walking up to a department store's fabric counter, a pretty girl asked, "I want to buy this material for a new dress. How much does it cost?"
"Only one kiss per yard, " replied the smirking male clerk.
"That's fine," replied the girl. "I'll take ten yards."
With expectation and anticipation written all over his face,the clerk hurriedly measured out and wrapped the cloth, thenheld it out teasingly.The girl snapped up the package and pointed to a little old man standing beside her.
"Grandpa will pay the bill," she smiled.