Procrastination
From The Lost Media Wiki
< SpongeBob SquarePants (partially lost deleted scenes of Nickelodeon animated series; 1999-present)
Interesting to note, part of the deleted scene from Procrastination aired on Nicktoons in January 2010. I believe the clip came from archive.org but I can't find it. If anybody does find it reply to me with the link. Here's the scene on Nicktoons:
https://anonfile.com/5fD0xc76nd/SpongebobProcrastinationJanuary2010_mp4