Missed School

A little boy did not go to school one day. The next day, when the teacher asked him why, he said, "Our cow was in heat, so I had to take her to the Bull." "How disgusting," said the teacher. "I'm sure your father could have done that." "No ma'm, he couldn't have," said the little boy. "It has to be the Bull."

Rowdy Classroom

A school teacher injured his back and had to wear a plaster cast around the upper part of his body. It fit under his shirt and was not noticeable at all. On the first day of the term, still with the cast under his shirt, he found himself assigned to the toughest students in school. Walking confidently into the rowdy classroom, he opened the window as wide as possible and then busied himself with desk work. When a strong breeze made his tie flap, he took the desk stapler and stapled the tie to his chest. Dead Silence.  The rest of the year went smoothly. 

Too Much Noise

A teacher asked a pupil a question, but she could barely hear the child speaking since the other kids were making too much noise. In an attempt to quiet them, she said, ''I can hear voices!''
Two janitors outside heard the teacher and one said to the other, ''Jeez, she better stop telling the kids about her mental problems!''