Absent Minded Jokes

I saw 3 men standing at the urinals.

The first man, a Jewish guy, was peeing 4 streams.
"What happened to you?" I asked.
He explained "Accident at my circumcision. The rabbi had Parkinson's."
The next man, a big tough trucker, was peeing 6 streams.
"And what is your problem?" I asked.
He grunted "I had a fight with a rottweiler..."
The third man, an elderly, absent-minded looking guy, was peeing 30 streams.
"Oh my gosh, what the h**... happened to you?!?" I gasped.
He looked down, then sighed.
"Oh dear, I forgot to pull down my zipper again."

An absent-minded person put too much soap and clothes in the washer, and the room floods.

That must explain the rising Tide.

Teachers who take class attendance are absent-minded.

What happened to the absent-minded conductor?

He lost his train of thought.

Doctor (to an absent-minded patient): "

What is wrong with you?"
Patient: "I am losing my memory. Please prescribe some medicine."
Doctor (Handing him the prescription after a while): "Here, Take this."
Patient: "Why are you giving me this prescription? I am perfectly all right."

A barber, a bald man and an absent-minded professor take a journey together...

They have to camp overnight, and so decide to take turns watching the luggage. When it's the barber's turn, he gets bored, so amuses himself by shaving the head of the professor. When the professor is woken up for his shift, he feels his head, and says "How s**... is that barber? He's woken up the bald man instead of me.
I saw this joke on the Wikipedia article for "joke." It's interesting how, even though this joke is from the third or fourth century, it's still humorous today.