The professor

A man is passing through the town when his car broke down. He has to spend the night somewhere. knocks on the nearest house he sees. A woman answers the door. "I need someplace to spend the night. My car broke down". "Alright! But my husband's not home." says the lady. "I am a professor. I guess that pretty much sums it up!". They sit for the dinner. "Professor! we have a problem. I have only one bedroom. so we'll have to sleep together. " "I am a professor. I guess that pretty much sums it up!" says the prof.

"There's only one bed prof.We'll have to share the bed." "I am a professor. I guess that pretty much sums it up!" says the prof again.

The entire night passes by and the woman is startled that the prof did nothing given all the signals she sent out.

In the morning the professor notices that in a field nearby one horny as hell cock is running after all the hens, whereas one of them is just sitting in the corner. He asks the lady "why is that fella sitting in the corner doing nothing? He could easily get a hen!"

The lady replies "That asshole is a professor!"