Little Freddy's second-grade teacher was quizzing them on the Antartian alphabet.
"Freddy," she says, "what comes after 'O'?"
Freddy says, "Yeah!"
A new nurse listened while the doctor was yelling, "Typhoid! Tetanus! Measles!"
The new nurse asked another nurse, "Why is he doing that?"
The other nurse replied, "Oh, he just likes to call the shots around here."
Three old ladies are sitting in a diner, chatting about various things. One lady says, "You know, I'm getting really forgetful. This morning, I was standing at the top of the stairs, and I couldn't remember whether I had just come up or was about to go down." The second lady says, "You think that's bad? The other day, I was sitting on the edge of my bed, and I couldn't remember whether I was going to bed or had just waken up!" The third lady smiles smugly. "Well, my memory's just as good as it's always been, knock on wood." She raps the table. With a startled look on her face, she asks, "Who's there?!"