A woman walks into a shop that sells very expensive Persian rugs.
 She looks around and spots the perfect rug and walks over to inspect
it. As  she bends to feel the texture of the rug she farts loudly. Very
embarrassed,  she looks around nervously to see if anyone has noticed
her little accident  and hopes a sales person does not pop up at that
moment. As she turns back,  standing next to her is a salesman.
"Good day, how may we help you today?" Very uncomfortably, she asks,
"Sir,  how much does this rug cost?"
He answers, "Lady if you farted just touching it, you're gonna shit in
your  pants when you hear what the price is."