A mother and her son were flying Southwest Airlines from Kansas City to Chicago. The son (who had been looking out the window) turned to his mother and asked, "If big dogs have baby dogs and big cats have baby cats, why don't big planes have baby planes?"
The mother (who couldn't think of an answer) told her son to ask the stewardess. So the boy asked the stewardess, "If big dogs have baby dogs and big cats have baby cats, why don't big planes have baby planes?"
The stewardess responded, "Did your mother tell you to ask me?" The boy admitted that this was the case. "Well, then, tell your mother that there are no baby planes because Southwest always pulls out on time. Your mother can explain that to you."
A father asked his son, Little Johnny, if he knew about the birds and the bees.
"I don't want to know!" Little Johnny said, exploding and bursting into tears. Confused, his father asked Little Johnny what was wrong.
"Oh Pop," Johnny sobbed, "for me there was no Santa Claus at age six, no Easter Bunny at seven, and no Tooth Fairy at eight. And if you're telling me now that grown ups don't really have sex, I've got nothing left to believe in!"