"Young Bulls" joke

Have you heard about the five young bulls standing in the pasture discussing what they wanted to be when they grew up?

The first said he wanted to go to Rome and become a papal bull.

The second said he wanted to go to New York and become a bull on Wall Street.

The third wanted to go to the windy city to become a Chicago Bull.

The fourth said he wanted to go to Beijing and be a bull in a China shop.

The fifth said he was just going to stay in the pasture for heifer and heifer and heifer.