Old Lady's Vibrator

This old lady walked into an adult shop, all trembling and shaky, looking for 
something . . . until she walks up to the attendant, who looks at her 
curiously.

"Yyyoungggg mannnnn . . . dooo you ssseeeelllll viibrattoors heeeeere???"

"Yes, we do sell vibrators" answered the man with a big grin on his face.  
"Do you want to buy one?"

"Nnnnnnooo younggg mmmmmaaaannnnn.  IIII jussssssst waaannnttt ttttoooo 
knnoww hhhhooooww yyooouu tuuuuurn itttt offfff!!!!"