A lecturer teaching medicine was giving a classoom observation. He took out a jar of yellow liquid. "This," he explained, "is urine. To be a doctor, you have to be observant of color, smell, sight, and taste."
After saying so, he dipped his finger into the jar and put it into his mouth. His class watched in amazement, most in disgust. But being the good students that they were, the jar was passed, and one by one, they dipped their finger into the jar and put it into their mouths.
After the last student was done, the lecturer shook his head. "If any of you had been observant, you would have noticed that I put my second finger into the jar and my third finger into my mouth."
A little boy is in school working on his arithmetic. The teacher says, "Imagine there are 5 black birds sitting on a fence. You pick up your BB gun and shoot one. How many blackbirds are left?"
The little boy thinks for a moment and says, "NONE!" The teacher replies, "None, how do you figure that?" The little boy says, if I shoot one, all the other birds will fly away scared, leaving none on the fence." The teacher replies, "Hmm, not exactly, but I do like the way you think!"
The little boy then says, "Teacher, let me ask you a question. There are 3 women sitting on a park bench eating ice cream cones. One is licking her cone, another is biting it and the third one is sucking it. How can you tell which one of the women is married?"
The teacher ponders the question uncomfortably and then finally replies, "Well, I guess the one sucking her cone."
To which the little boy replies, "Actually, its the one with the wedding ring, but I do like the way YOU think!"