Poking a hole in his glove
Using escaping gas as propulsion worked fine with WALL-E and his fire extinguisher. LOL
shareIt would work, but how much pressure would he have to lose to get that far?
No it would not have worked.
He would have some temporary thrust as his suit depressurized. But that thrust axis was not through his center of mass. It would have been rotational, not translational thrust and he would simply pinwheel in place.