The engineering students conspired to make fun of the professor, Mr. Lawrence. They went up to him and said, “Sir, We have invented a device which can help one see through a solid wall.”
Mr. Lawrence asked, “Really? What is that?”
One student said, “A hole.”
A farmer and his girlfriend were out for a stroll in the fields when they came across a cow and a calf rubbing noses.
"Boy," said the farmer, "that sure makes me want to do the same."
"Well, go ahead," said his girlfriend, "it's your cow."
How do science teachers freshen their breath?
With experi-mints!
TEACHER: Did your parents help with the homework John?
JOHN: Nope, I got them wrong all by myself.