Lady goes to her gynecologist for pre-marital exam. Doc says, WOW! This is your fourth marriage, and you are still a virgin!
Lady says, Yeah. My first husband and I were hippies. We had a wreck in our VW van right after our marriage. He was killed. My second husband got sent to Vietnam before we could consummate and was killed in action.
My third husband worked for IBM. He just sat there telling how good it was going to be when I got it.