It was like hitting a bull buffalo with a slingshot.
He had been fortunate enough to kill a bull buffalo with an exceptionally large head.
A bull buffalo which can transform into anything.
It was the throaty death rattle of an old bull buffalo.
The first sign of him was the carcass of a bull buffalo.
Go to bellerin' around like a bull buffalo, and wake the kid up!
She was looking at a bull buffalo from thirty paces through a lens of ten multiplications.
Not long ago, a young bull buffalo got loose and plowed through 30 miles of fences in this area, until he was tranquilized.
His ring name is a Lakota word that literally means "bull buffalo."
"And replacements for one of the bull buffalo in the holding pen."