You should see the “jelly” part of his head start to fill down, and when it reaches the top it'll shoot out an electric shockwave that you'll need to jump over. Simply jump over the wave, towards the King Jellyfish boss and when you get close, hit him with your spatula or Patrick's belly.

How do you get spatula to kill King jellyfish?

If you're having trouble beating him, head to the Spork Mountain page for tips and strategies on how to defeat him. Once you do take him down, head down the Slide and use the Springboard at the end of the area to bounce back to Jellyfish Rock. Talk to Squidward, and he'll give you the Spatula!

How do you stun robots as Patrick switch?

To do it, you jump up into the air and press circle if you're on PS4 (B on Xbox One or A on Switch) to slam back down on the ground. Sometimes, rather than defeating the robot, Patrick will stun them with the move, seeing them lie on the ground without moving.