They were the Sooners. They were there before it was legal to make the run.
The name Sooners was given to the settlers who settled the Oklahoma area before President Cleveland gave the official ok to settle the land. The name derived from the "sooner clause" of the Indians Appropriations Act, which stated that anyone who jumped the gun would be denied the right to claim the land.
Known as "Sooners"
The "boomers" were a group (most notably David L. Payne, for whom Payne County, OK is named) who agitated for more than ten years prior to 1889 to open Oklahoma to settlement. The "sooners" were those who illegally crossed the line prior to the opening gun at high noon on April 22, 1889 in order to stake claims to the best land. Most "sooners" planned to immediately resell their claims at a profit.
Are you referring to Oklahoma being called the "Sooner State?" The name came about when they had the landrun. The people who crossed the line before the gun sounded were called Sooners. The people who waited till the gun sounded were called Boomers. Thus the nickname of the state and the reason the University of Oklahoma teams are called the Boomer Sooners.
If you jump the gun, you do something prematurely, before it's supposed to happen. It's a racing term, meaning that you let your horse jump out before the starting gun sounded.
People "jumping the gun" when land-grants were being offered by the US to the first people to stake claims in the Oklahoma region.
Top secret leave page or ur jumped by brown guys with machetes.
She nonchalantly pulled out a gun and fired. The tiger nonchalantly jumped in the pool.
She jumped the gun. She started at 3, when the other started at GO!
Races (such as horse races) were started by firing a gun- when it fired, the racers would start. But if you moved before the gun fired, you "jumped the gun" and were disqualified. It has come to mean acting prematurely.
ImproveRaces (such as horse races) were started by firing a gun- when it fired, the racers would start. But if you moved before the gun fired, you "jumped the gun" and were disqualified. It has come to mean acting prematurelybut also it did start in 1921 january 16Read more: Where_did_the_origin_jump_the_gun_idiom_started