A 80 year old women, whom was suffering from the later stages of Parkinson's disease, came into a sex shop, the poor old women was shaking furiously as she tried to walk with her walker. She walked to the counter and asked the young man working there "Do you sell sexual aids?" stunned the young man replied "Well, why yes we do". The old lady followed asking him "Do you sell the Turbo Vibrator 2000?" still astonished, thinking to himself what the hell does this old lady want with a vibrator and humored at how the old lady could barely talk, she was shaking so badly, the man answered "Why of course we do!"
The women without hesitation quickly asked "Please sir, do you know how to turn the thing off!"