Cow jokes

So there were these two cows, chatting over the fence between their fields.

The first cow said,"I tell you, this mad-cow-disease is really pretty scary. They say it is spreading fast; I heard it hit some cows down on the Johnson Farm."

The other cow replies, "Hell, I ain't worried, it don't affect us ducks."

A passenger train is creeping along, slowly. Finally it creaks to a halt. A passenger sees a conductor walking by outside.

"What's going on?" she yells out the window.

"Cow on the track!" replies the conductor.

Ten minutes later, the train resumes its slow pace.

Within five minutes, however, it stops again.

The woman sees the same conductor walk again.

She leans out the window and yells, "What happened? Did we catch up with the cow again?"

A female reporter was conducting an interview with a farmer about Mad Cow Disease. "Mr. Brown, do you have any idea what might be the cause of the disease?"

"Sure. Do you know the bulls only screw the cows once a year?"

"Umm, sir, that is a new piece of information, but what's the relationship between this and Mad Cow?"

"And did you know we milk the cows twice a day?"

"Mr. Brown, that's interesting, but, what's the point?"

"Lady, the point is this: if I'm playing with your tits twice a day, but only screwing you once a year, wouldn't you go mad, too?"