Each Friday after lunch the teacher would always give one of the students in her class the opportunity to have the remainder of the day off from class to get an early start on the weekend. Trick was, a question had to be answered correctly to be dismissed early. So one Friday the kids all report back to class, anxiously awaiting the teacher’s question in hopes they would get the chance to answer it correctly and head for home with an early start to their weekend. "All right now children," she said... "It’s question time...all pay attention and we’ll see who goes home early today." Little Johnny sits in the back...wriggling in his seat...anxious to get a crack at the question so he can go home. "OK, class...the question is....Who delivered the Gettysburg address??" Little Johnny’s hand shot into the air and waved wildly..... "All right, Sara...who is it?" "Abraham Lincoln", Little Sara exclaimed. "Have a nice weekend" the teacher said to her as she gathered her things and left the classroom. The following Friday was similar....the question was "Which President cut down the cherry tree?" Little Johnny knew the answer, but another student was picked, and answered correctly and on his way home. Little Johnny was really pissed off that he wasn’t being selected to answer the question...he came up with an idea for the next Friday. The next Thursday evening at home, Little Johnny took two ping pong balls out to the garage and spray painted them black, allowed them to dry carefully, then tucked them away in his book bag for the following day. Immediately after lunch that Friday as the students began to file back into the room for the next Friday Question...little Johnny grabbed the ping pong balls from his book bag and awaited the teacher to address the class....as she rose from her desk and was about to face the class he waited for just the right moment.... She looked at the class and said...."All right now class, it’s time for".... and at that very moment Little Johnny gave the two black ping pong balls a hefty toss along the floor to the front of the classroom.... Seing the balls bouncing along the floor.....the teacher exclaimed.. "ALL RIGHT...WHO’S THE COMEDIAN WITH THE TWO BLACK BALLS?????" Little Johnny hopped up from his seat before another sound could be made and excitedly replied... "Bill Cosby, Ma’am...See you Monday!!!!!!