A sweet-looking old lady enters in a sex-shop. She walks hesitantly, her hands shake, her whole body is taken by random spasms and tremors, she shows all the signs of advanced Parkinson.

When she arrives at the counter, she holds tight on it to steady herself. Her shakes are so bad that you can hear the faint dingaling of things rattling on the counter's glass shelves.

The clerk is a bit taken aback, but still asks: "How can I help you, Madame?"

Stuttering slightly, the old lady asks:

"Do you-ou s-sell dildos here?"

"Er... Yes, we do..."

"D-do you ha-have that big pi-pink one... The one w-with t-three speeds... T-t-twe-elve inches long?"

"Well... Er... Yes, we have something like that..."

The old lady leans on the counter, which shakes all the more. With an intent look on her face, almost grimacing, she yells in one go:

"HOW DO YOU SWITCH THE BUGGER OFF???"

An old spinster school teacher goes into a sex shop and asks, "Do you sell dildos?"

The clerk replies, "Yes, there's a wide display of them on a peg board on the back wall. Go check them out and see if any strike your fancy."

The old teacher goes off, and after 20 minutes or so comes back to the counter with a big anticipatory smile on her face. She says, "I'll take one of those red ones, like the one nearest the light switch!"

The clerk looks, shakes his head, are replies, "That's a fire extinguisher, lady. Want to go look again?"

Was the teacher a red head ?