Stink Sean needs radioactive pellets to make his spray work. There is no supply so engineers are making pellets as fast as they can to toss over to Stink Sean to eat. The pellets are tough and Stink Sean needs to ram a pellet several times before it is broken up enough to eat. Stink Sean's spray pushes back the sky's collapse a bit but speeds it up as well. If it pushes back often enough it will stay in place and you win, but you have to be fast!