This clip is not from me but I think u coulf use it... However the man doing it is not clearly showing the beginning and seems to be glitching is game with something that seems like a blss or a simillar thing (we saw that this was a hard answer to give...)

Gl

this is already known and used in runs for versions pre 1.1.2 - its called zuggle overload. You´re basically overloading the game and when you mount a steering stick afterwards, you just fall out of bounds