AMAZING bugs! (DO NOT FIX PLEASE)

I FOUND THE BEST BUG!

That's very normal. First of all, you're jumping into a wall. Second, in quick mode only I think there's a type of wall that's like a one way enter.

Watch the world record for snes bowser castle 2
When you see the world record jump into the lava at the end, he takes a glitch shortcut called "the out of bounds shortcut"
To do an out of bounds shortcut, you must simply jump into the out of bounds zone, depicted by a solid color with no detail

this is actually normal and is used in a wr or two (snes bowsers castle 2 specifically)

Are you sure that out of bounds shortcuts are intentional

probably not i dunno

Yes they are, I was told that when these glitch got fixed (the GBA Boo Lake & SNES BC2 respawns), the community asked to unfix them, so they're pretty much intentional

I figured that out...

I found out that if you set your CC to NaN (using inspect) you don't have any speed limit, and when I used the bullet bill, it just gave me 300 km/h.  Seeing the infinite acceleration is pretty funny!  (I made a course that abuses NaN cc)

To do it, right click the cc setting and press Inspect. Then, open the <select> and go to (for example) 50cc, change the value to something like "thequickbrownfox."