The Spongebob Kids Choice Awards Blimp Bumper aired in 2005 because of the Kids Choice Awards that was happening on Nickelodeon on April 2, 2005. It aired only one time and aired because Spongebob won the Kids Choice Awards for 2005.
The bumper began with Spongebob running and him saying “I’m ready!” 2 times. He then gets the Orange Blimp award when it appears on his tongue after it falls in to his body, and then Gary appears. He then celebrates getting an Orange Blimp... Then questions what a blimp was. It was 25 seconds long. It aired on April 2nd 2005.
It was lost the same day it aired, because no one recorded the bumper and never released it until June 1st, 2019 when it was found by Soshi the Yoshi. The bumper can be watched here: https://www.youtube.com/watch?v=WpRoaSv3G5M