Little Johnny is walking along with his father and they pass two dogs that are going at it. He says, "Hey, Pop! What's happenin' over there?"
His father says, "Er... son, they're making a puppy."
That night, Little Johnny walks past his parents bedroom, and the old man's giving it to the old lady. Little Johnny says, "Hey, Pop! What's happenin' now?"
His father says, "Er...son, we're making you a baby brother."
Little Johnny says, "Well, flip her over. I'd rather have a puppy."
My wife called me on Valentines Day and said, "Three of the girls here in the office have just received some flowers for Valentine's Day. They are absolutely gorgeous."
I said, "That's probably why they received flowers."