idk if this is a joke but that's just low%, which is on the main boards under misc.
I think that if it ever is added (which there is a high probability it isn't), it will be a category extension. If you want though, you can speedrun it without a speedrun.com leaderboard. Also, there are romhacks that do this. See a recent thread for the download to one of those.
In 8-4 there are no framerules, every frame counts. It's not like after lightning 4-2 is added there is no way to improve anymore, you could still get a better time if you have a better 8-4. 8-4 is super hard to do perfectly, so don't worry about the world record becoming perfect for at least the next decade or two.
https://www.speedrun.com/user/EmmaSweet messaging me "Hi! Free sex dating site [insert link} Live erotic shows"
I don't think you can do FPG, but I think you can do something better. If you kick the koopa shell towards the flagpole then land on it in a specific spot, you can clip super low into the flagpole and get pushed out to the left side, saving in and round 2 seconds. That's called FFPG, or Fukk Flagpole Glitchs,. It's the same thing as BBG, excapt with a koopa shell.
People have tested it so much, there is a very real possibility that ffpg just isn't doable.
It all depends on what frame you enter the room. Try to go maybe a frame faster somewhere in 8-4 (I assume that's where the podoboo is for you), or save a framerule somewhere else.
Bullet bills depend on what framerule you arrive in the level, how fast you get through the level, what enemies you bop etc.
If you are on emulator use this practice rom, it is very helpful. https://github.com/pellsson/smb
FFPG is tantalisingly close, there is a very real possibility that a plumber could move 1/256 pixel over. And yes, that is how close FFPG is. 1/256 pixel.