Once upon a time in China , lived two Chinamen. One named I cum and one

named No cum. No cum marry pretty Chinese girl named No cum tu.

For very obvious reason No cum and No cum tu not have any children.

One day, No cum went out of town on business and I cum came over and

spent the night with No cum tu. That night I cum came and No cum tu came

too.

This make both very happy. However about 7 or 8 months later, No cum see

he about to become father but he not know how come, so when baby come,

he named it, How cum u cum. Of course, I cum and No cum tu know How cum

u cum came but to this day No cum not know how come How cum u cum came!

Cum again?