A proud Texan farmer goes to Australia for a vacation. While there, he meets Aussie farmer and the two start talking. The Aussie shows the Texan his big wheat field and the Texan says, "Oh! We have wheat fields that are at least twice as large as yours".

Then they walk around the ranch a little, and the Aussie shows off his herd of cattle. The Texan immediately says, "We have longhorns that are at least twice as large as your cows".

At this point, the conversation had almost ground to a halt when the Texan suddently saw a herd of kangaroos hopping through the field. He asks, "Hey, what are those"?

The Aussie replies with an incredulous look, "Don't you have any grasshoppers in Texas"?