A Texan farmer goes to Australia for a vacation. There

he meets an Aussie farmer and gets talking. The Aussie
shows off his big wheat field and the Texan says, "Oh!
We have wheat fields that are at least twice as large."
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." The conversation has, meanwhile, almost
died when the Texan sees a herd of kangaroos hopping
through the field. He asks, "And what are those?" The
Aussie replies with an incredulous look, "Don't you have
any grasshoppers in Texas?"