This was the only joke my Grandmother knew, she'd pull us aside and tell it, like it was the first time, we'd pretend we'd never heard it before and laugh appropriately!             This elderly granny was riding down the road on a motorcycle, she was steering it with her feet because she was doing her knitting with her hands.  A motorcycle cop couldn't believe his eyes and drove up alongside her and said "pullover" to which granny replied, "no, socks."      She had an English accent, so it sounded better when she told it!