A woman walks in to her doctors and says in a very bunged up voice 'excuse me but is it possible to get pregnant through oral sex?' the doctor assures her it isn't and the woman says 'Well what about nasal sex?' Surprised ,the doctor says he's never heard of that but no , you couldn't get pregnant. The woman sniffs deeply, says in a perfectly clear voice' Well thank goodness for that' and walks out!
or....
Why can't Miss Piggy count to 70?
Because everytime she gets to 69 she gets a frog in her throat.
A mate of mine married one of those oriental brides. He was feeling fruity one night so he said "How about a 69?" to which she answered "If you flink I crooking this time of rite, you got another flink coming"
A woman once asked me if I wanted a 69,I didn't know what it was so said yes. She lay back and told me what do,but just as I got there she farted,I tried again and she farted again. I got up and she asked me what was wrong. I said to her,your joking, I couldn't stand another 67 of them.!!!!