Dad was angry when he saw that his son scored a zero in math. "Son, can you explain this to me?" "Well dad, the teacher didn't have any stars left to give me, so she gave me a moon!"
What did the dim candle say to the new and bright CFL in the classroom? "Watt's up dude!"
One morning when I was seven, my Mom was lecturing me about an untruth I told her. In response I said, "Honest Mom, I didn't know I was lying. I thought I was just making it up."
Farmer-A sells apples. Farmer-B sells bananas. What does farmer-C sell? Medicine, of course!