After having sex with a
woman you
don't want to forget, ejaculate in your
hand and give her an Indian Rug Burn where her wrist watch would be. Then Everytime she goes to look at the time she will think of you.
So Davey and I keep sharing Sally as a sex partner but she is
always calling Davey not me. But last time I gave her the old
Invisible Wrist Watch and now she calls me like clock
work!