You're better off getting a 2004-2005 manufacture model.
Found out that this isn't anything new, it's a code that just guarantees shrapnel death for Spongebob. Gamefaqs doesn't have it listed on their site, but other sites for cheats on this game do.
Patrick doesn't have the same death animations all the time, but they are fast. Same with Sandy, but she has slow death animations. Will try to post a video of this later. It's late and I have to sleep lmao
Just tested this and yeah it looks like it guarantees Spongebob's death animation as just him breaking into pieces.
There is a clip from the top of the elevator, but it is frame perfect and pretty hard to get it down (new runner as well). Liam is fairly consistent with that trick. Could be a good new workaround.