Win a few fights, and use the money acquired to buy gellyfish.
When I finally got the nelson scene, I stocked up with 2 Star cookies, 1 pill, and 5 gellyfish. It still took me a few tries, but I did get it.
tysm for this tip!!! My bum ahh tried to do it with No Hit settings on and kept on dying 3 seconds into the fight XD
