pike

They tried out every idea that came down the pike.

The true "Pike," however, in the Californian sense of the word, is the wandering gypsy-like Southern poor white. […] "I found a Pike the other day killing and salting hogs, and actually hauling the salt pork off to sell it," said a gentleman in whose company we were discussing these people. / "Certainly that was an industrious Pike," said I. / "Yes, but confound it, they were my hogs," he replied, with natural wrath.