The University of Oklahoma is NOT called the Boomer Sooners; they are called the Sooners after the enterprising settlers who sneaked into Oklahoma Territory before the official start of the run at noon on April 22, 1889 (i.e., sooner than they should have).
The boomers were a group (most notably David L. Payne, for whom Payne County, OK is named) who agitated for more than ten years for opening Oklahoma to settlement.
The University of Oklahoma fight song, "Boomer Sooner," was fashioned after the Yale fight song, "Boola Boola" and the University of North Carolina fight song, "I'm a Tar Heel Born."
Oklahoma City Thunder.
Oklahoma City Thunder.
Oklahoma City Thunder
There is an NBA basketball team known as the Oklahoma City Thunder
Oklahoma City Thunder was created in 1967.
The Oklahoma City Thunder play in the Ford Center in Oklahoma City.
Nick Collison is number 4 on the Oklahoma City Thunder.
Chesapeake Energy Arena
The Oklahoma City Thunder moved from Seattle. Before they were the Seattle Supersonics.
Steven Adams is number 12 on the Oklahoma City Thunder.
Andre Roberson is number 21 on the Oklahoma City Thunder.
Caron Butler is number 2 on the Oklahoma City Thunder.