It was a average day in Bobbys first grade class. Around 11:00 he had to go to the bathroom, so he raised his hand and ask the teacher. The teacher noticed this pattern and asked him a question Bobby, if you want to go to the restroom, you have to recite the A-B-Cs Bobby being a below average student slowly recited
a-b-c-d-e-f-g-h-i-j-k-l-m-n-o-q-r-s-t-u-v-w-x-y-z

The teacher noticed that he was missing a letter so the teacher replied Umm..Bobby, what happen to the p? Bobby replied Oh, Im sorry Ms.Swanson, but its runnung down my leg