That's a lot of bull!

And then there's the time...

As a young lad, our Ol' Rancher was as curious 

as any youth his age.

So one day, as his Dad was about to fire up his 

Model T truck (you know the one's with the hand 

crank in front)

Well, our young lad had been really interested in 

what the results would be if the tailpipe of Dad's

Model T, would become plugged.

Lacking anything to try his experiment but some

fresh "cow patties" in the driveway, he want about

his plan.

His Dad cranked harder and harder, but the Model T

just would not fire over.

(Granted they weren't the easiest beast to start to begin with,

 but this was getting old, quickly)

Finally, the old truck fires up, and in the very same instant

The young man's father wonders why it was so hard to start,

and why his young son was standing behind it, 

COVERED IN COW MANURE!