Mucky situation??

A salesman knocks on a womans door, with a hoover tucked underneath his arm. "Madam, wud u be interested in this state of the art hoover?" "For gods sake" she replies "no i am not". "But madam", he says "i can prove to you, its one of the best". With that he produces a bucket of manure, and proceeds to throw it on her carpet. "If i cant clean up ALL of this mess, i will eat the lot", says the salesman......"Well", says the woman "i hope you're hungry, cos i had my electric cut off yesterday" !!!!!!